| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| BAS (Ballalae Airport) | airport | -6.99 | 155.89 | 5 | 0 | ||
| BASA AB | airport | Philippines | 14.99 | 120.49 | 151 | 0 | |
| BASCO | airport | Philippines | 20.45 | 121.98 | 291 | 0 | |
| BASE AEREA | airport | Brazil | -16.23 | -48.96 | 3728 | 0 | |
| BASE AEREA DE SANTOS | airport | Brazil | -23.93 | -46.29 | 10 | 0 | |
| BASE DE AVIACAO DE TAUBATE | airport | Brazil | -23.04 | -45.52 | 1908 | 0 | |
| BASE MARAMBIO | airport | Antarctica | -64.24 | -56.63 | 760 | 0 | |
| BASF Guaratinguetá Heliport | airport | -22.79 | -45.17 | 1772 | 0 | ||
| BASF Imigrantes Heliport | airport | -23.72 | -46.60 | 2625 | 0 | ||
| BASHER FIELD | airport | United States | 42.57 | -78.56 | 1855 | 0 | |
| BASHORE | airport | United States | 40.05 | -84.33 | 940 | 0 | |
| BASHUR | airport | Iraq | 36.53 | 44.34 | 2079 | 0 | |
| BASIN CITY AIRFIELD | airport | United States | 46.59 | -119.15 | 722 | 0 | |
| BASIN CLINIC | airport | United States | 38.22 | -108.28 | 5400 | 0 | |
| BASIN CREEK | airport | United States | 64.68 | -165.30 | 140 | 0 | |
| BASIN HARBOR | airport | United States | 44.20 | -73.35 | 132 | 0 | |
| BASKIN | airport | United States | 35.53 | -89.73 | 400 | 0 | |
| BASL HILL FARMS | airport | United States | 44.82 | -122.68 | 1160 | 0 | |
| BASQUO | airport | United States | 60.51 | -151.25 | 63 | 0 | |
| BASRAH INTL | airport | Iraq | 30.55 | 47.66 | 11 | 0 | |
| BASS | airport | United States | 41.55 | -81.23 | 1180 | 0 | |
| BASS AERO | airport | United States | 34.22 | -97.05 | 840 | 0 | |
| BASS FIELD | airport | United States | 30.37 | -87.76 | 61 | 0 | |
| BASS LAKE | airport | United States | 41.23 | -86.58 | 713 | 0 | |
| BASS LAKE | airport | United States | 46.16 | -86.48 | 805 | 0 | |
| BASSATINE | airport | Morocco | 33.88 | -5.52 | 1890 | 0 | |
| BASSEL AL ASSAD INTL | airport | Syria | 35.40 | 35.95 | 157 | 0 | |
| BASSETT | airport | United States | 42.69 | -74.92 | 1243 | 0 | |
| BASSETT FIELD | airport | United States | 43.17 | -78.78 | 629 | 0 | |
| BASSILLAC | airport | France | 45.20 | 0.82 | 328 | 0 | |
| BASTAK | airport | Iran | 27.21 | 54.32 | 1350 | 0 | |
| BASTEK | airport | United States | 41.32 | -74.50 | 450 | 0 | |
| BASTIAN BAY | airport | United States | 29.31 | -89.61 | 10 | 0 | |
| BASTING | airport | United States | 41.09 | -84.84 | 755 | 0 | |
| BASWELL | airport | United States | 30.65 | -87.72 | 190 | 0 |