| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Opyeong | city | Gyeonggi | Korea, Republic of (South) | 37.27 | 127.07 | 236 | 471262 |
| Opyeong | city | Gangwon | Korea, Republic of (South) | 38.45 | 128.44 | 26 | 9017 |
| Opyhong-ri | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.16 | 128.23 | 232 | 27700 |
| Opypy | city | Mazowieckie | Poland | 52.09 | 20.68 | 357 | 29744 |
| Opyrwa | city | Nord | Rwanda | -1.51 | 29.63 | 5869 | 89943 |
| Opyshkovo | city | Kaluzhskaya Oblast' | Russia | 54.21 | 35.29 | 830 | 1225 |
| Opyt | city | Magadanskaya Oblast' | Russia | 64.08 | 152.77 | 1669 | 0 |
| Opyt | city | Omskaya Oblast' | Russia | 55.10 | 73.12 | 265 | 17774 |
| Opyt | city | Volgogradskaya Oblast' | Russia | 49.40 | 45.82 | 108 | 298 |
| Opyt | city | Stavropol'skiy Kray | Russia | 44.91 | 42.16 | 1948 | 298 |
| Opyt | city | Voronezhskaya Oblast' | Russia | 50.44 | 39.55 | 357 | 1639 |
| Opytn' | city | Rostovskaya Oblast' | Russia | 47.34 | 39.99 | 331 | 1709 |
| Opytnaya | city | Vitebskaya Oblast' | Belarus | 55.85 | 27.72 | 830 | 1044 |
| Opytnaya Stantsiya | city | Volgogradskaya Oblast' | Russia | 48.88 | 44.39 | 830 | 1258 |
| Opytnaya Stantsiya | city | Bashkortostan | Russia | 54.59 | 55.43 | 324 | 1043 |
| Opytnaya Stantsiya | city | Ul'yanovskaya Oblast' | Russia | 54.10 | 47.45 | 830 | 1043 |
| Opytnaya Stantsiya Nauchno-Issledovatel'skogo Veterinarnogo Instituta | city | Omskaya Oblast' | Russia | 55.08 | 73.79 | 341 | 357 |
| Opytnaya Stantsiya Nauchno-Issledovatel’skogo Veterinarnogo Instituta | city | Omskaya Oblast' | Russia | 55.08 | 73.79 | 341 | 357 |
| Opytnaya Stantsiya Sovkhoza Motobilikhinskiy | city | Permskiy Kray | Russia | 57.99 | 56.34 | 830 | 61350 |
| Opytnaya Stantsīya | city | Ongtustik Qazaqstan | Kazakhstan | 42.35 | 69.71 | 2020 | 41581 |
| Opytne | city | Avtonomna Respublika Krym | Ukraine | 45.00 | 34.90 | 1669 | 3453 |
| Opytne | city | Donets'ka Oblast' | Ukraine | 48.56 | 38.02 | 324 | 75387 |
| Opytne | city | Donets'ka Oblast' | Ukraine | 48.10 | 37.72 | 830 | 68991 |
| Opytno Bolotnaya | city | Novgorodskaya Oblast' | Russia | 58.63 | 31.17 | 167 | 3893 |
| Opytno-Bolotnaya Stantsiya | city | Novgorodskaya Oblast' | Russia | 58.63 | 31.17 | 167 | 3893 |
| Opytnoe | city | Avtonomna Respublika Krym | Ukraine | 45.00 | 34.90 | 1669 | 3453 |
| Opytnoje | city | Arkhangel'skaya Oblast' | Russia | 62.96 | 40.70 | 285 | 149 |
| Opytnoje Pole | city | Kirovskaya Oblast' | Russia | 57.38 | 47.92 | 374 | 5711 |
| Opytnoye | city | Arkhangel'skaya Oblast' | Russia | 62.96 | 40.70 | 285 | 149 |
| Opytnoye | city | Kalmykiya | Russia | 47.30 | 44.69 | 22 | 298 |
| Opytnoye | city | Kabardino-Balkariya | Russia | 43.63 | 44.14 | 830 | 13480 |
| Opytnoye | city | Avtonomna Respublika Krym | Ukraine | 45.00 | 34.90 | 1669 | 3453 |
| Opytnoye | city | Donets'ka Oblast' | Ukraine | 48.56 | 38.02 | 324 | 75387 |
| Opytnoye | city | Donets'ka Oblast' | Ukraine | 48.10 | 37.72 | 830 | 68991 |
| Opytnoye Khozyaystvo | city | Moskovskaya Oblast' | Russia | 55.62 | 37.21 | 830 | 56613 |
| Opytnoye Khozyaystvo | city | Novosibirskaya Oblast' | Russia | 55.04 | 83.07 | 830 | 139360 |
| Opytnoye Khozyaystvo | city | Bashkortostan | Russia | 54.88 | 55.88 | 295 | 3259 |
| Opytnoye Khozyaystvo Tolstopal'tsevo | city | Moskovskaya Oblast' | Russia | 55.62 | 37.21 | 830 | 56613 |
| Opytnoye Khozyaystvo Tolstopal’tsevo | city | Moskovskaya Oblast' | Russia | 55.62 | 37.21 | 830 | 56613 |
| Opytnoye Khozyaystvo Yermolino | city | Moskovskaya Oblast' | Russia | 56.15 | 37.49 | 830 | 3223 |
| Opytnoye Pole | city | Komi | Russia | 61.67 | 50.80 | 830 | 13863 |
| Opytnoye Pole | city | Bashkortostan | Russia | 53.47 | 55.84 | 830 | 298 |
| Opytnoye Pole | city | Kirovskaya Oblast' | Russia | 57.38 | 47.92 | 374 | 5711 |
| Opytnoye Pole | city | Orlovskaya Oblast' | Russia | 52.97 | 35.93 | 830 | 7562 |
| Opytnoye Pole | city | Buryatiya | Russia | 51.85 | 108.05 | 1958 | 2894 |
| Opytnoye Pole | city | Orenburgskaya Oblast' | Russia | 51.43 | 54.85 | 830 | 298 |
| Opytnoye Pole | city | Belgorodskaya Oblast' | Russia | 50.07 | 38.78 | 830 | 1928 |
| Opytnoye Pole | city | Kaluzhskaya Oblast' | Russia | 54.42 | 36.09 | 830 | 30971 |
| Opytnoye Pole | city | Mariy-El | Russia | 56.63 | 47.73 | 367 | 6067 |
| Opytnoye Pole | city | Tatarstan | Russia | 55.70 | 49.83 | 830 | 298 |
| Opytnoye Pole | city | Kalmykiya | Russia | 46.22 | 44.28 | 830 | 9331 |
| Opytnoye Pole | city | Krasnoyarskiy Kray | Russia | 57.72 | 93.10 | 830 | 149 |
| Opytnoye Pole | city | Yevreyskaya Avtonomnaya Oblast' | Russia | 48.41 | 132.70 | 393 | 0 |
| Opytnoye Pole | city | Permskiy Kray | Russia | 59.82 | 56.46 | 830 | 0 |
| Opytnoye Pole | city | Turkmenistan | 37.99 | 58.33 | 830 | 7298 | |
| Opytny | city | Chelyabinskaya Oblast' | Russia | 54.11 | 61.68 | 830 | 14802 |
| Opytnyy | city | Chelyabinskaya Oblast' | Russia | 54.93 | 60.78 | 980 | 298 |
| Opytnyy | city | Ul'yanovskaya Oblast' | Russia | 53.77 | 47.13 | 830 | 686 |
| Opytnyy | city | Samarskaya Oblast' | Russia | 52.40 | 49.80 | 246 | 699 |
| Opytnyy | city | Belgorodskaya Oblast' | Russia | 50.10 | 38.47 | 830 | 1937 |
| Opytnyy | city | Volgogradskaya Oblast' | Russia | 49.40 | 45.82 | 108 | 298 |
| Opytnyy | city | Chelyabinskaya Oblast' | Russia | 54.11 | 61.68 | 830 | 14802 |
| Opytnyy | city | Orenburgskaya Oblast' | Russia | 52.98 | 52.09 | 223 | 462 |
| Opytnyy | city | Chuvashiya | Russia | 55.85 | 47.50 | 328 | 3278 |
| Opytnyy Uchastok | city | Tatarstan | Russia | 55.71 | 49.20 | 367 | 140526 |
| Opytnyy Uchastok Sel'sko-Kozyaystvennoy Shkoly | city | Tatarstan | Russia | 55.71 | 49.20 | 367 | 140526 |
| Opytnyy Uchastok Sel’sko-Kozyaystvennoy Shkoly | city | Tatarstan | Russia | 55.71 | 49.20 | 367 | 140526 |
| Opytn’ | city | Rostovskaya Oblast' | Russia | 47.34 | 39.99 | 331 | 1709 |