| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sern | city | Mazandaran | Iran | 36.44 | 50.87 | 6266 | 5171 |
| Serna | city | Sonora | Mexico | 30.13 | -112.17 | 1669 | 0 |
| Serna | city | Sonora | Mexico | 26.86 | -109.64 | 32 | 20171 |
| Serna | city | Cantabria | Spain | 42.88 | -3.95 | 3389 | 303 |
| Serna | city | Al Ladhiqiyah | Syria | 35.59 | 35.96 | 830 | 32749 |
| Serna (San Sebastián) | city | Nuevo Leon | Mexico | 26.43 | -100.39 | 1669 | 149 |
| Serna-Vei | city | Ruse | Bulgaria | 43.93 | 26.23 | 157 | 4619 |
| Sernac Bchük | city | Arbil | Iraq | 35.62 | 43.43 | 830 | 2235 |
| Sernache do Bomjardim | city | Castelo Branco | Portugal | 39.82 | -8.19 | 1194 | 4479 |
| Sernache dos Alhos | city | Coimbra | Portugal | 40.14 | -8.47 | 410 | 23305 |
| Sernada | city | Aveiro | Portugal | 40.67 | -8.45 | 216 | 12859 |
| Sernada | city | Viseu | Portugal | 40.67 | -7.84 | 1669 | 20861 |
| Sernada | city | Aveiro | Portugal | 40.61 | -8.37 | 830 | 7993 |
| Sernadelo | city | Aveiro | Portugal | 40.39 | -8.45 | 180 | 22072 |
| Sernaderi | city | Zadarska Zupanija | Croatia | 44.16 | 15.92 | 846 | 2742 |
| Sernadinha | city | Aveiro | Portugal | 40.61 | -8.35 | 1669 | 3791 |
| Sernadinha | city | Coimbra | Portugal | 40.12 | -8.23 | 2080 | 12482 |
| Sernaglia della Battaglia | city | Veneto | Italy | 45.88 | 12.13 | 364 | 23959 |
| Sernai | city | Vilnius | Lithuania | 54.90 | 25.28 | 830 | 2235 |
| Sernancelhe | city | Viseu | Portugal | 40.90 | -7.49 | 2509 | 3172 |
| Sernande | city | Braganca | Portugal | 41.94 | -7.14 | 2536 | 841 |
| Sernande | city | Porto | Portugal | 41.34 | -8.22 | 830 | 50415 |
| Sernande | city | Porto | Portugal | 41.13 | -8.09 | 1669 | 14396 |
| Sernaos Binaos | city | Arbil | Iraq | 36.55 | 44.75 | 2650 | 3220 |
| Sernapalli | city | Andhra Pradesh | India | 18.82 | 78.05 | 1125 | 36816 |
| Sernas | city | Chihuahua | Mexico | 28.03 | -106.15 | 4616 | 236 |
| Sernau | city | Steiermark | Austria | 46.70 | 15.52 | 1669 | 5204 |
| Sernau | city | Warminsko-Mazurskie | Poland | 53.53 | 21.90 | 830 | 3399 |
| Sernawe | city | Slemani | Iraq | 34.91 | 45.24 | 2509 | 5960 |
| Sernaws | city | Arbil | Iraq | 36.55 | 44.75 | 2650 | 3220 |
| Serne | city | Kayes | Mali | 14.49 | -9.38 | 1020 | 1180 |
| Serne | city | Zakarpats'ka Oblast' | Ukraine | 48.37 | 22.45 | 357 | 6568 |
| Sernelha | city | Coimbra | Portugal | 40.28 | -8.32 | 1043 | 9189 |
| Sernengha | city | Bihar | India | 26.14 | 87.57 | 167 | 112680 |
| Sernetici | city | Friuli-Venezia Giulia | Italy | 45.70 | 13.83 | 1145 | 101153 |
| Sernetka | city | Podlaskie | Poland | 54.01 | 23.22 | 830 | 829 |
| Sernetki | city | Podlaskie | Poland | 54.01 | 23.22 | 830 | 829 |
| Serneus | city | Grigioni | Switzerland | 46.89 | 9.84 | 3398 | 3142 |
| Serneus Dorf | city | Grigioni | Switzerland | 46.89 | 9.84 | 3398 | 3142 |
| Sernevo | city | Stara Zagora | Bulgaria | 42.35 | 25.83 | 390 | 4005 |
| Sernews Binews | city | Arbil | Iraq | 36.55 | 44.75 | 2650 | 3220 |
| Serngai | city | Bengkulu | Indonesia | -3.42 | 101.90 | 29 | 5749 |
| Sernhac | city | Languedoc-Roussillon | France | 43.91 | 4.55 | 85 | 9942 |
| Serni | city | Hadjer-Lamis | Chad | 12.78 | 16.67 | 1007 | 894 |
| Serni Khel | city | Paktiya | Afghanistan | 33.95 | 69.68 | 7549 | 9075 |
| Serni Kheyl | city | Paktiya | Afghanistan | 33.95 | 69.68 | 7549 | 9075 |
| Serni Zavod | city | Turkmenistan | 39.98 | 58.83 | 341 | 596 | |
| Sernia | city | Freiburg | Switzerland | 46.63 | 7.16 | 3349 | 3768 |
| Sernian | city | Pakistan | 34.48 | 73.58 | 5029 | 6407 | |
| Serniawy | city | Lubelskie | Poland | 51.34 | 23.36 | 830 | 2322 |
| Sernic | city | Amasya | Turkey | 40.95 | 36.20 | 3349 | 3731 |
| Sernichki | city | Brestskaya Oblast' | Belarus | 52.06 | 26.25 | 830 | 1788 |
| Sernichki | city | Volyns'ka Oblast' | Ukraine | 50.79 | 24.89 | 830 | 1831 |
| Sernickoy | city | Amasya | Turkey | 40.95 | 36.20 | 3349 | 3731 |
| Serniczki | city | Brestskaya Oblast' | Belarus | 52.06 | 26.25 | 830 | 1788 |
| Sernikakion | city | Sterea Ellada | Greece | 38.49 | 22.41 | 282 | 7880 |
| Sernikheyl' | city | Paktiya | Afghanistan | 33.95 | 69.68 | 7549 | 9075 |
| Sernikheyl’ | city | Paktiya | Afghanistan | 33.95 | 69.68 | 7549 | 9075 |
| Serniki | city | Lubelskie | Poland | 51.44 | 22.66 | 830 | 24497 |
| Serniki | city | Volyns'ka Oblast' | Ukraine | 50.82 | 25.25 | 830 | 8517 |
| Serniki | city | Rivnens'ka Oblast' | Ukraine | 51.81 | 26.23 | 380 | 1788 |
| Serniki Pervyye | city | Rivnens'ka Oblast' | Ukraine | 51.81 | 26.23 | 380 | 1788 |
| Sernikola | city | Keryneia | Cyprus | 35.33 | 33.28 | 154 | 8152 |
| Sernikáki | city | Sterea Ellada | Greece | 38.49 | 22.41 | 282 | 7880 |
| Sernine | city | Kazlu Rudos | Lithuania | 54.70 | 23.58 | 308 | 1788 |
| Serning | city | Jawa Timur | Indonesia | -7.66 | 112.31 | 393 | 114389 |
| Serning | city | Jawa Timur | Indonesia | -7.14 | 112.14 | 78 | 128936 |
| Serninki | city | Zhytomyrs'ka Oblast' | Ukraine | 51.25 | 28.83 | 830 | 2083 |
| Sernino | city | Dobrich | Bulgaria | 43.67 | 28.28 | 830 | 1957 |
| Sernion | city | West Sepik | Papua New Guinea | -4.05 | 141.32 | 830 | 596 |
| Sernjany | city | Sachsen | Germany | 51.28 | 14.24 | 830 | 4888 |
| Sernky Seredni | city | Ivano-Frankivs'ka Oblast' | Ukraine | 49.29 | 24.73 | 830 | 6237 |
| Serno | city | Sachsen-Anhalt | Germany | 52.00 | 12.42 | 410 | 1621 |
| Sernograd | city | Rostovskaya Oblast' | Russia | 46.85 | 40.31 | 282 | 26506 |
| Sernokrylovo | city | Volgogradskaya Oblast' | Russia | 50.59 | 45.06 | 941 | 1161 |
| Sernov | city | Stara Zagora | Bulgaria | 42.40 | 25.35 | 1017 | 2174 |
| Sernovodsk | city | Hokkaido | Japan | 43.90 | 145.64 | 3 | 388 |
| Sernovodsk | city | Ingushetiya | Russia | 43.31 | 45.16 | 853 | 1297 |
| Sernovodsk | city | Ingushetiya | Russia | 43.33 | 45.16 | 862 | 1043 |
| Sernovodsk | city | Samarskaya Oblast' | Russia | 53.92 | 51.26 | 830 | 1490 |
| Sernovodskiy | city | Samarskaya Oblast' | Russia | 53.68 | 51.17 | 885 | 1112 |
| Sernovodskiy | city | Ingushetiya | Russia | 43.33 | 45.16 | 862 | 1043 |
| Sernovodskoje | city | Stavropol'skiy Kray | Russia | 43.86 | 44.78 | 403 | 1254 |
| Sernovodskoye | city | Stavropol'skiy Kray | Russia | 43.86 | 44.78 | 403 | 1254 |
| Sernovodskoye | city | Ingushetiya | Russia | 43.31 | 45.16 | 853 | 1297 |
| Sernovodskoye | city | Avtonomna Respublika Krym | Ukraine | 45.58 | 34.38 | 88 | 3838 |
| Sernow | city | Brandenburg | Germany | 51.94 | 13.23 | 341 | 5 |
| Sernowodsk | city | Ingushetiya | Russia | 43.33 | 45.16 | 862 | 1043 |
| Sernozavodskiy | city | Hokkaido | Japan | 44.97 | 147.90 | 3 | 84 |
| Sernur | city | Mariy-El | Russia | 56.93 | 49.15 | 830 | 2084 |
| Serny | city | Nord-Pas-de-Calais | France | 50.59 | 2.30 | 229 | 7006 |
| Serny | city | L'vivs'ka Oblast' | Ukraine | 49.92 | 23.17 | 830 | 5528 |
| Serny Zavod | city | Turkmenistan | 39.98 | 58.83 | 341 | 596 | |
| Sernyky | city | Rivnens'ka Oblast' | Ukraine | 51.81 | 26.23 | 380 | 1788 |
| Sernyn | city | Zakarpats'ka Oblast' | Ukraine | 48.37 | 22.45 | 357 | 6568 |
| Sernyy Klyuch | city | Chelyabinskaya Oblast' | Russia | 56.03 | 59.54 | 905 | 596 |
| Sernyy Zavod | city | Turkmenistan | 39.98 | 58.83 | 341 | 596 | |
| Sernê | city | Dahuk | Iraq | 37.18 | 43.71 | 4222 | 4565 |
| Sernîl | city | Arbil | Iraq | 36.52 | 44.84 | 3438 | 3498 |
| Sernī | city | Jammu and Kashmir | India | 33.32 | 74.92 | 7020 | 16092 |
| Sernış | city | Tokat | Turkey | 40.54 | 36.52 | 3743 | 4917 |
| Sernūs | city | Arbil | Iraq | 36.55 | 44.75 | 2650 | 3220 |