| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Omn-Keryul'chi | city | Kalmykiya | Russia | 46.89 | 45.01 | 6 | 225 |
| Omn-Keryul’chi | city | Kalmykiya | Russia | 46.89 | 45.01 | 6 | 225 |
| Omna | city | Mopti | Mali | 14.66 | -3.18 | 1820 | 5003 |
| Omnaas | city | More og Romsdal | Norway | 62.33 | 7.40 | 2690 | 146 |
| Omnagar | city | Haryana | India | 28.47 | 76.92 | 830 | 57973 |
| Omnagar | city | Uttar Pradesh | India | 25.52 | 81.04 | 236 | 50726 |
| Omnagaria | city | Uttar Pradesh | India | 27.83 | 79.07 | 830 | 53556 |
| Omnamu-gol | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.86 | 125.21 | 95 | 45662 |
| Omnas | city | Vasternorrland | Sweden | 63.33 | 17.05 | 187 | 149 |
| Omnathpur | city | West Bengal | India | 24.16 | 87.87 | 104 | 79979 |
| Omnda | city | Oromiya | Ethiopia | 7.63 | 37.25 | 6003 | 17560 |
| Omne | city | Vasternorrland | Sweden | 62.95 | 18.37 | 3 | 499 |
| Omnes | city | Aland | Finland | 60.22 | 19.98 | 59 | 972 |
| Omnevichi | city | Grodnenskaya Oblast' | Belarus | 53.57 | 25.98 | 830 | 1323 |
| Omni | city | Alabama | United States | 31.32 | -85.81 | 262 | |
| Omnial | city | Indonesia | -0.07 | 129.60 | 3 | 601 | |
| Omnishevo | city | Minskaya Oblast' | Belarus | 54.57 | 27.87 | 830 | 1340 |
| Omnogovi | city | Uvs | Mongolia | 49.10 | 91.72 | 5282 | 149 |
| Omnogow' | city | Uvs | Mongolia | 49.10 | 91.72 | 5282 | 149 |
| Omnost | city | More og Romsdal | Norway | 62.33 | 7.40 | 2690 | 146 |
| Omnowsheh | city | Khuzestan | Iran | 30.84 | 48.43 | 3 | 9586 |
| Omnsnes | city | Troms | Norway | 69.93 | 22.02 | 190 | 0 |
| Omnyang-dong | city | Korea, Dem. Peoples Rep. of (North) | 38.30 | 125.10 | 180 | 22409 |