| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Omp'o | city | Jeonnam | Korea, Republic of (South) | 34.75 | 126.42 | 26 | 28095 |
| Omp'o | city | Jeonnam | Korea, Republic of (South) | 34.59 | 127.23 | 19 | 9177 |
| Omp'ung-dong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.25 | 125.24 | 849 | 4470 |
| Ompabe | city | Oio | Guinea-Bissau | 12.16 | -15.58 | 160 | 5476 |
| Ompah | city | Ontario | Canada | 45.01 | -76.83 | 997 | 1 |
| Ompalan | city | Shan State | Burma | 22.65 | 96.51 | 3566 | 4366 |
| Ompalle | city | Andhra Pradesh | India | 18.33 | 80.42 | 262 | 5811 |
| Ompanda | city | Cunene | Angola | -17.13 | 15.77 | 3608 | 447 |
| Ompanda | city | Oshikoto | Namibia | -18.27 | 16.25 | 3595 | 1490 |
| Ompandakani | city | Oshana | Namibia | -18.00 | 15.83 | 3517 | 1603 |
| Ompangela | city | Oshikoto | Namibia | -18.22 | 16.18 | 3569 | 1490 |
| Ompangu Kumba | city | Katanga | Congo (Dem. Republic of The)-(Zaire) | -2.87 | 23.80 | 2017 | 1490 |
| Ompareti | city | Guria | Georgia | 42.02 | 41.80 | 164 | 7475 |
| Ompatum | city | Khanty-Mansiyskiy Avtonomnyy Okrug-Yugra | Russia | 63.18 | 63.70 | 49 | 0 |
| Ompedi | city | Kasai Oriental | Congo (Dem. Republic of The)-(Zaire) | -3.29 | 24.50 | 1998 | 1490 |
| Ompert | city | Nordrhein-Westfalen | Germany | 51.23 | 6.40 | 200 | 106436 |
| Omphounou | city | Plateaux | Congo | -1.84 | 16.07 | 1017 | 298 |
| Omphourou | city | Plateaux | Congo | -1.57 | 15.62 | 1669 | 522 |
| Ompiacade | city | Cunene | Angola | -16.70 | 16.03 | 3697 | 447 |
| Ompiacade | city | Cunene | Angola | -16.68 | 15.87 | 3654 | 447 |
| Ompiacadi | city | Cunene | Angola | -16.68 | 15.87 | 3654 | 447 |
| Ompiakade | city | Cunene | Angola | -16.68 | 15.87 | 3654 | 447 |
| Ompital | city | Bratislavsky | Slovakia | 48.42 | 17.38 | 830 | 4959 |
| Ompo | city | Namibe | Angola | -14.71 | 12.63 | 1981 | 298 |
| Ompoa | city | Sulawesi Selatan | Indonesia | -5.44 | 120.06 | 1125 | 45304 |
| Ompoe | city | Sulawesi Selatan | Indonesia | -5.27 | 120.19 | 830 | 32087 |
| Ompoho | city | Lekoumou | Congo | -2.97 | 13.86 | 1998 | 447 |
| Ompok | city | Shan State | Burma | 21.04 | 97.96 | 3349 | 2134 |
| Ompolygalac | city | Alba | Romania | 46.08 | 23.30 | 1669 | 1277 |
| Ompolygyepű | city | Alba | Romania | 46.10 | 23.33 | 1210 | 1342 |
| Ompolykisfalud | city | Alba | Romania | 46.10 | 23.55 | 830 | 37851 |
| Ompolykövesd | city | Alba | Romania | 46.08 | 23.27 | 1669 | 2720 |
| Ompolymező | city | Alba | Romania | 46.08 | 23.40 | 1807 | 1942 |
| Ompolyszáda | city | Alba | Romania | 46.08 | 23.42 | 1886 | 1979 |
| Ompom | city | Shan State | Burma | 22.86 | 97.12 | 5029 | 4917 |
| Ompombo | city | Katanga | Congo (Dem. Republic of The)-(Zaire) | -1.90 | 19.45 | 1240 | 1341 |
| Ompomouena | city | Moyen-Ogooue | Gabon | -0.84 | 10.17 | 124 | 0 |
| Ompouyi | city | Haut-Ogooue | Gabon | -1.58 | 14.25 | 1896 | 6741 |
| Omps | city | Auvergne | France | 44.88 | 2.28 | 2509 | 2680 |
| Ompton | city | Nottinghamshire | United Kingdom | 53.18 | -0.97 | 249 | 17821 |
| Ompu | city | Sulawesi Utara | Indonesia | 0.91 | 124.04 | 160 | 4719 |
| Ompuboi | city | Nusa Tenggara Barat | Indonesia | -8.63 | 118.71 | 416 | 35555 |
| Ompugambo | city | Nusa Tenggara Barat | Indonesia | -8.63 | 118.71 | 830 | 35401 |
| Ompuira | city | Nusa Tenggara Barat | Indonesia | -8.63 | 118.71 | 416 | 35555 |
| Ompul | city | Jawa Timur | Indonesia | -8.19 | 113.81 | 879 | 80740 |
| Ompul Dua | city | Jawa Timur | Indonesia | -8.27 | 113.74 | 830 | 67680 |
| Ompul Satu | city | Jawa Timur | Indonesia | -8.27 | 113.73 | 830 | 75817 |
| Ompula | city | Katanga | Congo (Dem. Republic of The)-(Zaire) | -2.78 | 22.55 | 1669 | 298 |
| Ompunda | city | Oshana | Namibia | -18.03 | 15.88 | 3536 | 1402 |
| Ompundja | city | Oshana | Namibia | -17.90 | 15.70 | 3540 | 1588 |
| Ompupa | city | Cunene | Angola | -16.27 | 13.48 | 3618 | 324 |
| Ompura | city | Jammu and Kashmir | India | 34.03 | 74.74 | 5144 | 128359 |
| Omputogu | city | Sumatera Utara | Indonesia | 2.21 | 99.00 | 4189 | 19434 |
| Ompéré | city | Ogooue-Maritime | Gabon | -1.68 | 9.70 | 104 | 0 |