| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oen | city | Aust-Agder Fylke | Norway | 58.73 | 9.13 | 196 | 2062 |
| Oen | city | Sor-Trondelag Fylke | Norway | 63.65 | 8.70 | 9 | 260 |
| Oen'gok | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.70 | 125.36 | 108 | 33301 |
| Oen'gong-ni | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.47 | 125.66 | 9 | 33231 |
| Oen-Skovhuse | city | Denmark | 55.12 | 12.10 | 16 | 3297 | |
| Oen-Smidstrup | city | Denmark | 55.10 | 12.12 | 16 | 2894 | |
| Oena-ri | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.34 | 126.79 | 610 | 8530 |
| Oenae | city | Indonesia | -9.85 | 124.52 | 2194 | 29552 | |
| Oenae | city | Kyongsang-bukto | Korea, Republic of (South) | 36.79 | 128.74 | 639 | 8065 |
| Oenaegi-gol | city | Kangwon-do | Korea, Republic of (South) | 37.13 | 128.43 | 1276 | 6216 |
| Oenaek | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.42 | 124.25 | 1614 | 4683 |
| Oenaek | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.37 | 124.57 | 1975 | 10677 |
| Oenai | city | Indonesia | -9.85 | 124.57 | 2906 | 27684 | |
| Oenai | city | Indonesia | -9.85 | 124.52 | 2194 | 29552 | |
| Oenai 2 | city | Indonesia | -9.85 | 124.57 | 2906 | 27684 | |
| Oenaktuka | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.34 | 124.79 | 1489 | 8048 |
| Oenala | city | Qarku i Gjirokastres | Albania | 40.30 | 20.00 | 587 | 15805 |
| Oenali | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.30 | 124.77 | 2162 | 5400 |
| Oenam | city | Cholla-namdo | Korea, Republic of (South) | 34.70 | 125.94 | 55 | 6355 |
| Oenam | city | Kyongsang-bukto | Korea, Republic of (South) | 36.36 | 128.09 | 265 | 7619 |
| Oenam-dong | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.35 | 126.50 | 206 | 21668 |
| Oenam-dong | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 36.70 | 127.49 | 164 | 56864 |
| Oenam-ni | city | Korea, Republic of (South) | 35.22 | 126.37 | 3 | 11230 | |
| Oenam-ni | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 36.70 | 127.49 | 164 | 56864 |
| Oenam-ni | city | Cholla-namdo | Korea, Republic of (South) | 34.70 | 125.94 | 55 | 6355 |
| Oenamae | city | Kangwon-do | Korea, Republic of (South) | 37.94 | 128.79 | 0 | 10665 |
| Oenamsa | city | Cholla-namdo | Korea, Republic of (South) | 34.70 | 125.94 | 55 | 6355 |
| Oenamsong | city | Kangwon-do | Korea, Republic of (South) | 37.32 | 127.94 | 623 | 73915 |
| Oenamu-gol | city | Kangwon-do | Korea, Republic of (South) | 37.31 | 129.00 | 2847 | 3112 |
| Oenaoena | city | Propinsi Sulawesi Tengah | Indonesia | -0.14 | 121.65 | 0 | 406 |
| Oenari | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.14 | 124.83 | 1574 | 44167 |
| Oenaville | city | Texas | United States | 31.13 | -97.23 | 547 | |
| Oenawari | city | Indonesia | -2.67 | 134.37 | 236 | 83 | |
| Oencia | city | Comunidad Autonoma de Castilla y Leon | Spain | 42.55 | -6.97 | 3120 | 594 |
| Oendoer | city | Indonesia | -3.77 | 130.58 | 0 | 257 | |
| Oendoerar | city | Indonesia | -3.17 | 134.27 | 1958 | 136 | |
| Oendoro | city | Indonesia | -2.25 | 121.27 | 1476 | 3575 | |
| Oene | city | Provincie Gelderland | Netherlands | 52.35 | 6.05 | 13 | 13572 |
| Oenerdijk | city | Provincie Gelderland | Netherlands | 52.35 | 6.08 | 9 | 12159 |
| Oenereu A | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.36 | 124.83 | 1154 | 14143 |
| Oenereu B | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.36 | 124.84 | 1072 | 13981 |
| Oeneu | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.26 | 124.84 | 1607 | 7754 |
| Oengar | city | Indonesia | 0.72 | 103.50 | 0 | 7310 | |
| Oengaran | city | Propinsi Jawa Tengah | Indonesia | -7.14 | 110.41 | 1125 | 167088 |
| Oenggae | city | Indonesia | -10.62 | 123.20 | 78 | 6327 | |
| Oenggae | city | Propinsi Nusa Tenggara Timur | Indonesia | -10.61 | 123.18 | 75 | 3548 |
| Oenggoeson | city | Indonesia | 4.42 | 97.18 | 1266 | 319 | |
| Oengkapala | city | Propinsi Sulawesi Tenggara | Indonesia | -4.44 | 122.95 | 495 | 2759 |
| Oening | city | Freistaat Bayern | Germany | 49.10 | 11.52 | 1535 | 4374 |
| Oeningen | city | Land Niedersachsen | Germany | 53.00 | 9.90 | 259 | 11378 |
| Oenino | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.46 | 124.42 | 1804 | 49958 |
| Oenino | city | East Timor | -9.26 | 124.38 | 1761 | 8223 | |
| Oenino Lama | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.47 | 124.42 | 1843 | 44792 |
| Oenitas | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.12 | 124.77 | 823 | 3272 |
| Oenitas | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.38 | 123.99 | 124 | 733 |
| Oenkerk | city | Provincie Friesland | Netherlands | 53.25 | 5.90 | -3 | 20435 |
| Oenoa | city | East Timor | -9.33 | 124.38 | 1361 | 7006 | |
| Oenoe | city | Ordu Ili | Turkey | 41.13 | 37.28 | 3 | 55084 |
| Oenoenoe | city | East Timor | -9.24 | 124.22 | 3 | 2178 | |
| Oenoeroem | city | Indonesia | -2.70 | 140.02 | 1000 | 33 | |
| Oenokandoli | city | Propinsi Sulawesi Tenggara | Indonesia | -5.20 | 122.57 | 82 | 12661 |
| Oenokawara | city | Miyagi-ken | Japan | 38.77 | 141.33 | 393 | 6272 |
| Oenolok | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.58 | 123.78 | 938 | 2615 |
| Oenopu | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.38 | 124.78 | 1433 | 9016 |
| Oens | city | Denmark | 55.82 | 9.78 | 170 | 17900 | |
| Oensel | city | Provincie Gelderland | Netherlands | 51.80 | 5.28 | 9 | 23984 |
| Oensel | city | Provincie Limburg | Netherlands | 50.92 | 5.82 | 413 | 61530 |
| Oensiai | city | Indonesia | -3.78 | 134.23 | 912 | 0 | |
| Oensingen | city | Switzerland | 47.28 | 7.73 | 1476 | 20405 | |
| Oensongi | city | Propinsi Sulawesi Tengah | Indonesia | -2.63 | 122.00 | 0 | 2868 |
| Oentoetan | city | Indonesia | 2.75 | 117.32 | 144 | 2065 | |
| Oenunuh | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.66 | 124.77 | 774 | 12856 |
| Oenz | city | Switzerland | 47.17 | 7.70 | 1745 | 17764 | |
| Oen’gok | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.70 | 125.36 | 108 | 33301 |
| Oen’gong-ni | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.47 | 125.66 | 9 | 33231 |