| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bachícabo | city | Euskadi | Spain | 42.79 | -3.07 | 1899 | 535 |
| Baguio | city | Euskadi | Spain | 43.42 | -2.81 | 380 | 13928 |
| Bakio | city | Euskadi | Spain | 43.42 | -2.81 | 380 | 13928 |
| Baliarrain | city | Euskadi | Spain | 43.07 | -2.13 | 941 | 19064 |
| Banos de Ebro | city | Euskadi | Spain | 42.53 | -2.68 | 1669 | 2765 |
| Baquio | city | Euskadi | Spain | 43.42 | -2.81 | 380 | 13928 |
| Baracaldo | city | Euskadi | Spain | 43.30 | -2.99 | 19 | 372812 |
| Barainca | city | Euskadi | Spain | 43.36 | -2.56 | 830 | 5738 |
| Barainka | city | Euskadi | Spain | 43.36 | -2.56 | 830 | 5738 |
| Barajuen | city | Euskadi | Spain | 43.05 | -2.56 | 1190 | 12163 |
| Barakaldo | city | Euskadi | Spain | 43.30 | -2.99 | 19 | 372812 |
| Barambio | city | Euskadi | Spain | 43.05 | -2.91 | 1824 | 3392 |
| Baranbio | city | Euskadi | Spain | 43.05 | -2.91 | 1824 | 3392 |
| Barbarimendi | city | Euskadi | Spain | 43.00 | -2.29 | 1669 | 5095 |
| Barbarías | city | Euskadi | Spain | 43.00 | -2.29 | 1669 | 5095 |
| Bareño | city | Euskadi | Spain | 43.38 | -2.99 | 170 | 124709 |
| Barinaga | city | Euskadi | Spain | 43.24 | -2.49 | 1230 | 33129 |
| Baroja | city | Euskadi | Spain | 42.67 | -2.69 | 2509 | 350 |
| Barrencalle | city | Euskadi | Spain | 43.10 | -2.58 | 1669 | 11970 |
| Barrencu | city | Euskadi | Spain | 43.18 | -2.62 | 830 | 34599 |
| Barreneches | city | Euskadi | Spain | 43.27 | -2.75 | 839 | 12977 |
| Barrenkale | city | Euskadi | Spain | 43.10 | -2.58 | 1669 | 11970 |
| Barrio | city | Euskadi | Spain | 42.81 | -3.09 | 2775 | 458 |
| Barrio Sagasta-Ausuna | city | Euskadi | Spain | 43.12 | -2.62 | 1167 | 23272 |
| Barriobusto | city | Euskadi | Spain | 42.57 | -2.43 | 1948 | 1905 |
| Barroeta | city | Euskadi | Spain | 43.32 | -2.64 | 830 | 15276 |
| Barrón | city | Euskadi | Spain | 42.85 | -2.99 | 2509 | 340 |
| Basabe | city | Euskadi | Spain | 42.89 | -3.14 | 3349 | 293 |
| Basalgo | city | Euskadi | Spain | 43.14 | -2.43 | 830 | 25913 |
| Basauri | city | Euskadi | Spain | 43.02 | -2.40 | 1669 | 11693 |
| Basconia | city | Euskadi | Spain | 43.24 | -2.88 | 141 | 265664 |
| Basecheas | city | Euskadi | Spain | 43.37 | -2.62 | 830 | 3299 |
| Basechetas | city | Euskadi | Spain | 43.37 | -2.64 | 830 | 4287 |
| Basetxeta | city | Euskadi | Spain | 43.37 | -2.64 | 830 | 4287 |
| Basigo | city | Euskadi | Spain | 43.42 | -2.81 | 380 | 13928 |
| Basigo de Baguio | city | Euskadi | Spain | 43.42 | -2.81 | 380 | 13928 |
| Basondo | city | Euskadi | Spain | 43.34 | -2.64 | 364 | 7662 |
| Basozabal | city | Euskadi | Spain | 43.34 | -2.84 | 36 | 19052 |
| Basozábal | city | Euskadi | Spain | 43.30 | -2.93 | 68 | 290300 |
| Bastida / Labastida | city | Euskadi | Spain | 42.59 | -2.80 | 1669 | 5239 |
| Batxikabo | city | Euskadi | Spain | 42.79 | -3.07 | 1899 | 535 |
| Baños de Ebro/Mañueta | city | Euskadi | Spain | 42.53 | -2.68 | 1669 | 2765 |
| Beasain | city | Euskadi | Spain | 43.05 | -2.18 | 856 | 27002 |
| Beaskoetxealdeko parkea | city | Euskadi | Spain | 43.24 | -2.88 | 141 | 265664 |
| Beci | city | Euskadi | Spain | 43.23 | -3.18 | 869 | 11676 |
| Bedaio | city | Euskadi | Spain | 43.06 | -2.03 | 1240 | 2447 |
| Bedaroa | city | Euskadi | Spain | 43.38 | -2.57 | 200 | 2035 |
| Bedarona | city | Euskadi | Spain | 43.38 | -2.57 | 200 | 2035 |
| Bedayo | city | Euskadi | Spain | 43.06 | -2.03 | 1240 | 2447 |
| Bedoña | city | Euskadi | Spain | 43.05 | -2.48 | 1669 | 31443 |
| Begiolatza | city | Euskadi | Spain | 42.97 | -2.40 | 2627 | 3224 |
| Begona | city | Euskadi | Spain | 43.26 | -2.91 | 160 | 343830 |
| Begoñalde | city | Euskadi | Spain | 43.26 | -2.91 | 160 | 343830 |
| Behobia | city | Euskadi | Spain | 43.35 | -1.76 | 55 | 59984 |
| Behovia | city | Euskadi | Spain | 43.35 | -1.76 | 55 | 59984 |
| Beirotza | city | Euskadi | Spain | 42.97 | -2.40 | 2627 | 3224 |
| Beizama | city | Euskadi | Spain | 43.13 | -2.20 | 2509 | 12104 |
| Bekea | city | Euskadi | Spain | 43.23 | -2.82 | 830 | 43571 |
| Belandia | city | Euskadi | Spain | 43.03 | -3.04 | 1669 | 5697 |
| Belarrinaga | city | Euskadi | Spain | 43.25 | -2.77 | 830 | 19818 |
| Belauntza | city | Euskadi | Spain | 43.13 | -2.05 | 1669 | 24864 |
| Belaunza | city | Euskadi | Spain | 43.13 | -2.05 | 1669 | 24864 |
| Beluntza | city | Euskadi | Spain | 42.96 | -2.88 | 2030 | 1280 |
| Belunza | city | Euskadi | Spain | 42.96 | -2.88 | 2030 | 1280 |
| Bengoeche | city | Euskadi | Spain | 43.24 | -2.87 | 164 | 189374 |
| Bengoeche-Aperribay | city | Euskadi | Spain | 43.24 | -2.87 | 164 | 189374 |
| Bengoechea | city | Euskadi | Spain | 43.12 | -2.91 | 1141 | 8475 |
| Bengoechea | city | Euskadi | Spain | 43.02 | -2.30 | 1095 | 9291 |
| Bengoetxea | city | Euskadi | Spain | 43.12 | -2.91 | 1141 | 8475 |
| Bengoetxea | city | Euskadi | Spain | 43.02 | -2.30 | 1095 | 9291 |
| Beotegi | city | Euskadi | Spain | 43.09 | -3.08 | 849 | 1581 |
| Beotegui | city | Euskadi | Spain | 43.09 | -3.08 | 849 | 1581 |
| Bequea | city | Euskadi | Spain | 43.23 | -2.82 | 830 | 43571 |
| Berango | city | Euskadi | Spain | 43.36 | -3.00 | 49 | 208144 |
| Berano Txikia | city | Euskadi | Spain | 43.20 | -2.50 | 1738 | 49668 |
| Berantevilla | city | Euskadi | Spain | 42.68 | -2.86 | 1669 | 4049 |
| Beranturi | city | Euskadi | Spain | 42.68 | -2.86 | 1669 | 4049 |
| Berascola | city | Euskadi | Spain | 43.17 | -3.06 | 830 | 5468 |
| Beraskola | city | Euskadi | Spain | 43.17 | -3.06 | 830 | 5468 |
| Berastegi | city | Euskadi | Spain | 43.12 | -1.98 | 2066 | 2972 |
| Berastegui | city | Euskadi | Spain | 43.12 | -1.98 | 2066 | 2972 |
| Beraza | city | Euskadi | Spain | 43.10 | -2.90 | 1082 | 4349 |
| Berbikiz | city | Euskadi | Spain | 43.19 | -3.09 | 830 | 8212 |
| Bergantzu | city | Euskadi | Spain | 42.65 | -2.78 | 2509 | 1180 |
| Berganzo | city | Euskadi | Spain | 42.65 | -2.78 | 2509 | 1180 |
| Bergara | city | Euskadi | Spain | 43.12 | -2.41 | 1033 | 15651 |
| Bergonda | city | Euskadi | Spain | 42.78 | -3.05 | 1906 | 1343 |
| Bergonda / Bergüenda | city | Euskadi | Spain | 42.78 | -3.05 | 1906 | 1343 |
| Bergonda/Bergüenda | city | Euskadi | Spain | 42.78 | -3.05 | 1906 | 1343 |
| Bergüenda | city | Euskadi | Spain | 42.78 | -3.05 | 1906 | 1343 |
| Bergüenda/Bergonda | city | Euskadi | Spain | 42.78 | -3.05 | 1906 | 1343 |
| Bermeo | city | Euskadi | Spain | 43.42 | -2.72 | 282 | 18241 |
| Bermeu | city | Euskadi | Spain | 43.42 | -2.72 | 282 | 18241 |
| Bermeum | city | Euskadi | Spain | 43.42 | -2.72 | 282 | 18241 |
| Bermio | city | Euskadi | Spain | 43.42 | -2.72 | 282 | 18241 |
| Berna | city | Euskadi | Spain | 43.18 | -2.67 | 314 | 37804 |
| Bernagoilia | city | Euskadi | Spain | 43.18 | -2.69 | 830 | 30970 |
| Bernagoitia | city | Euskadi | Spain | 43.18 | -2.69 | 830 | 30970 |
| Bernales | city | Euskadi | Spain | 43.20 | -3.34 | 1072 | 1703 |
| Bernedo | city | Euskadi | Spain | 42.63 | -2.50 | 2788 | 684 |
| Berreno | city | Euskadi | Spain | 43.27 | -2.61 | 830 | 2442 |
| Berriatúa | city | Euskadi | Spain | 43.31 | -2.46 | 364 | 13618 |
| Berrio | city | Euskadi | Spain | 43.14 | -2.52 | 1669 | 28859 |
| Berriozabal | city | Euskadi | Spain | 43.14 | -2.56 | 830 | 18577 |
| Berriozabal-Arabios | city | Euskadi | Spain | 43.14 | -2.56 | 830 | 18577 |
| Berriozabal-Aramiño | city | Euskadi | Spain | 43.14 | -2.56 | 830 | 18577 |
| Berriozabaleta | city | Euskadi | Spain | 43.14 | -2.56 | 830 | 18577 |
| Berriozabaleta-Aramiño | city | Euskadi | Spain | 43.14 | -2.56 | 830 | 18577 |
| Berrobi | city | Euskadi | Spain | 43.15 | -2.03 | 830 | 21215 |
| Berroia | city | Euskadi | Spain | 43.26 | -2.66 | 830 | 11339 |
| Berrojas | city | Euskadi | Spain | 43.26 | -2.66 | 830 | 11339 |
| Berrostegieta | city | Euskadi | Spain | 42.81 | -2.71 | 2509 | 72137 |
| Berrosteguieta | city | Euskadi | Spain | 42.81 | -2.71 | 2509 | 72137 |
| Berroztegieta | city | Euskadi | Spain | 42.81 | -2.71 | 2509 | 72137 |
| Berroztegieta / Berrosteguieta | city | Euskadi | Spain | 42.81 | -2.71 | 2509 | 72137 |
| Beruntza | city | Euskadi | Spain | 42.98 | -2.29 | 1669 | 3393 |
| Berunza | city | Euskadi | Spain | 42.98 | -2.29 | 1669 | 3393 |
| Besagiz | city | Euskadi | Spain | 43.28 | -2.71 | 180 | 19802 |
| Besanguiz | city | Euskadi | Spain | 43.28 | -2.71 | 180 | 19802 |
| Betolatza | city | Euskadi | Spain | 42.94 | -2.67 | 1824 | 28119 |
| Betolaza | city | Euskadi | Spain | 42.94 | -2.67 | 1824 | 28119 |
| Betono | city | Euskadi | Spain | 42.86 | -2.66 | 1669 | 82180 |
| Betoñu | city | Euskadi | Spain | 42.86 | -2.66 | 1669 | 82180 |
| Bezangiz | city | Euskadi | Spain | 43.28 | -2.71 | 180 | 19802 |
| Biasteri | city | Euskadi | Spain | 42.55 | -2.59 | 1837 | 2187 |
| Bidania | city | Euskadi | Spain | 43.13 | -2.15 | 1079 | 14479 |
| Bikarregi | city | Euskadi | Spain | 43.15 | -2.74 | 839 | 9499 |
| Bikuña / Vicuña | city | Euskadi | Spain | 42.85 | -2.34 | 2555 | 2749 |
| Bikuña/Vicuña | city | Euskadi | Spain | 42.85 | -2.34 | 2555 | 2749 |
| Bilar / Elvillar | city | Euskadi | Spain | 42.57 | -2.55 | 1817 | 1484 |
| Bilbao | city | Euskadi | Spain | 43.26 | -2.94 | 137 | 413813 |
| Bilbau | city | Euskadi | Spain | 43.26 | -2.94 | 137 | 413813 |
| Bilbaum | city | Euskadi | Spain | 43.26 | -2.94 | 137 | 413813 |
| Bilbaw | city | Euskadi | Spain | 43.26 | -2.94 | 137 | 413813 |
| Bilbo / Bilbao | city | Euskadi | Spain | 43.26 | -2.94 | 137 | 413813 |
| Bilboa | city | Euskadi | Spain | 43.26 | -2.94 | 137 | 413813 |
| Bildosola | city | Euskadi | Spain | 43.14 | -2.78 | 830 | 6733 |
| Bilerle | city | Euskadi | Spain | 42.98 | -2.64 | 1811 | 4031 |
| Billela | city | Euskadi | Spain | 43.37 | -2.86 | 36 | 16120 |
| Billoda | city | Euskadi | Spain | 42.83 | -2.79 | 1669 | 39415 |
| Billoda / Víllodas | city | Euskadi | Spain | 42.83 | -2.79 | 1669 | 39415 |
| Binasperi | city | Euskadi | Spain | 42.58 | -2.50 | 2509 | 1060 |
| Binasperi / Viñaspre | city | Euskadi | Spain | 42.58 | -2.50 | 2509 | 1060 |
| Birgara Goien | city | Euskadi | Spain | 42.75 | -2.48 | 2509 | 563 |
| Birgara Goien / Vírgala Mayor | city | Euskadi | Spain | 42.75 | -2.48 | 2509 | 563 |
| Birgaragoien | city | Euskadi | Spain | 42.75 | -2.48 | 2509 | 563 |
| Birular | city | Euskadi | Spain | 43.28 | -3.12 | 1758 | 16784 |
| Biscaya | city | Euskadi | Spain | 43.26 | -2.94 | 137 | 413813 |
| Bitaño | city | Euskadi | Spain | 43.16 | -2.65 | 830 | 38263 |
| Bitoriano | city | Euskadi | Spain | 42.95 | -2.81 | 2076 | 1229 |
| Bittorixa | city | Euskadi | Spain | 42.85 | -2.67 | 1679 | 89102 |
| Bizcardo | city | Euskadi | Spain | 43.08 | -2.28 | 1217 | 23072 |
| Biáñez | city | Euskadi | Spain | 43.24 | -3.35 | 830 | 1873 |
| Bolibar | city | Euskadi | Spain | 43.01 | -2.52 | 2509 | 11938 |
| Bolibar-Ugazua | city | Euskadi | Spain | 43.01 | -2.52 | 2509 | 11938 |
| Bolivar | city | Euskadi | Spain | 43.01 | -2.52 | 2509 | 11938 |
| Bollain | city | Euskadi | Spain | 43.25 | -3.36 | 830 | 1904 |
| Bollar | city | Euskadi | Spain | 43.35 | -2.62 | 1046 | 3051 |
| Bolueta | city | Euskadi | Spain | 43.25 | -2.92 | 108 | 408460 |
| Bolunburu | city | Euskadi | Spain | 43.20 | -3.15 | 830 | 16503 |
| Bolíbar | city | Euskadi | Spain | 43.25 | -2.55 | 912 | 4288 |
| Bolívar | city | Euskadi | Spain | 43.25 | -2.55 | 912 | 4288 |
| Bolúmburu | city | Euskadi | Spain | 43.20 | -3.15 | 830 | 16503 |
| Botiola | city | Euskadi | Spain | 43.32 | -2.80 | 285 | 9329 |
| Botiolas | city | Euskadi | Spain | 43.32 | -2.80 | 285 | 9329 |
| Brinkola | city | Euskadi | Spain | 43.02 | -2.34 | 2509 | 11796 |
| Bríncola | city | Euskadi | Spain | 43.02 | -2.34 | 2509 | 11796 |
| Bujanda | city | Euskadi | Spain | 42.68 | -2.41 | 2050 | 952 |
| Buradon Gatzaga | city | Euskadi | Spain | 42.63 | -2.83 | 1916 | 4379 |
| Burbustu | city | Euskadi | Spain | 43.20 | -2.88 | 1095 | 136311 |
| Burbustu-Altamira | city | Euskadi | Spain | 43.20 | -2.88 | 1095 | 136311 |
| Burcena | city | Euskadi | Spain | 43.28 | -2.99 | 95 | 375427 |
| Burdaria | city | Euskadi | Spain | 43.24 | -2.67 | 892 | 9813 |
| Burdarias | city | Euskadi | Spain | 43.24 | -2.67 | 892 | 9813 |
| Burgelu | city | Euskadi | Spain | 42.85 | -2.55 | 1755 | 20843 |
| Burgelu / Elburgo | city | Euskadi | Spain | 42.85 | -2.55 | 1755 | 20843 |
| Burtzeña | city | Euskadi | Spain | 43.28 | -2.99 | 95 | 375427 |
| Busturi-Axpe | city | Euskadi | Spain | 43.38 | -2.70 | 16 | 12279 |
| Butroe | city | Euskadi | Spain | 43.37 | -2.92 | 134 | 27203 |
| Butron | city | Euskadi | Spain | 43.37 | -2.92 | 134 | 27203 |
| Buxanda | city | Euskadi | Spain | 42.68 | -2.41 | 2050 | 952 |
| Bérriz | city | Euskadi | Spain | 43.17 | -2.57 | 830 | 21732 |
| Bóveda | city | Euskadi | Spain | 42.91 | -3.20 | 2509 | 298 |