| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Opu | city | Nusa Tenggara Timur | Indonesia | -8.78 | 121.00 | 3349 | 29106 |
| Opu | city | Kogi | Nigeria | 7.22 | 7.53 | 830 | 19378 |
| Opu | city | Cross River | Nigeria | 6.13 | 8.68 | 830 | 8493 |
| Opu Adakiri | city | Rivers | Nigeria | 4.65 | 7.09 | 1669 | 28983 |
| Opu Akassa | city | Bayelsa | Nigeria | 4.28 | 6.08 | 0 | 9466 |
| Opu Arugbana | city | Rivers | Nigeria | 4.64 | 7.01 | 1062 | 57162 |
| Opu Dabara | city | Rivers | Nigeria | 4.60 | 6.93 | 1669 | 5108 |
| Opu Ekweboko | city | Rivers | Nigeria | 4.69 | 6.96 | 1122 | 136556 |
| Opu Emeya | city | Bayelsa | Nigeria | 4.84 | 6.35 | 416 | 24361 |
| Opu Kolo | city | Bayelsa | Nigeria | 4.80 | 6.38 | 406 | 25527 |
| Opu Ogbogolo | city | Rivers | Nigeria | 4.91 | 6.57 | 229 | 29169 |
| Opu Onongi | city | Rivers | Nigeria | 4.51 | 6.69 | 265 | 11026 |
| Opu Yenijue | city | Bayelsa | Nigeria | 4.94 | 6.32 | 830 | 24551 |
| Opu Yenizue | city | Bayelsa | Nigeria | 4.94 | 6.32 | 830 | 24551 |
| Opu-Namasibi | city | Rivers | Nigeria | 4.62 | 6.98 | 967 | 30062 |
| Opua | city | New Zealand | -35.32 | 174.12 | 0 | 1376 | |
| Opuaba | city | Bayelsa | Nigeria | 4.35 | 6.09 | 213 | 21880 |
| Opuabesea | city | Rivers | Nigeria | 4.42 | 6.74 | 830 | 10498 |
| Opuadakiri | city | Rivers | Nigeria | 4.60 | 7.17 | 1669 | 43785 |
| Opuadana | city | Bayelsa | Nigeria | 4.57 | 5.88 | 314 | 15347 |
| Opuadona | city | Bayelsa | Nigeria | 4.57 | 5.88 | 314 | 15347 |
| Opuama | city | Delta | Nigeria | 5.91 | 5.07 | 3 | 6556 |
| Opuama | city | Bayelsa | Nigeria | 4.95 | 6.25 | 282 | 25325 |
| Opuatia | city | New Zealand | -37.40 | 174.98 | 236 | 894 | |
| Opuatobo | city | Bayelsa | Nigeria | 4.37 | 5.97 | 830 | 18806 |
| Opuawhanga | city | New Zealand | -35.50 | 174.35 | 830 | 298 | |
| Opuba | city | Ondo | Nigeria | 6.04 | 4.91 | 55 | 21897 |
| Opuba-Zion | city | Ondo | Nigeria | 6.06 | 4.91 | 42 | 22201 |
| Opuce | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 43.00 | 17.76 | 964 | 4767 |
| Opuce | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 42.93 | 17.57 | 3 | 1747 |
| Opuchkovo | city | Vologodskaya Oblast' | Russia | 59.16 | 39.41 | 830 | 149 |
| Opucro | city | Ancash | Peru | -9.15 | -76.99 | 9228 | 9093 |
| Opudegema | city | Rivers | Nigeria | 4.76 | 6.77 | 830 | 50020 |
| Opufio | city | Delta | Nigeria | 5.15 | 5.59 | 3 | 13112 |
| Opugbene | city | Bayelsa | Nigeria | 4.57 | 5.88 | 314 | 15347 |
| Opuhliki | city | Pskovskaya Oblast' | Russia | 56.09 | 30.16 | 830 | 437 |
| Opuitumo | city | Ebonyi | Nigeria | 6.02 | 8.11 | 344 | 34297 |
| Opuje | city | Edo | Nigeria | 7.03 | 5.89 | 830 | 13631 |
| Opukalama | city | Akwa Ibom | Nigeria | 4.54 | 7.56 | 830 | 36393 |
| Opukelmühle | city | Warminsko-Mazurskie | Poland | 53.65 | 21.18 | 830 | 1643 |
| Opukelmüle | city | Warminsko-Mazurskie | Poland | 53.65 | 21.18 | 830 | 1643 |
| Opukhliki | city | Pskovskaya Oblast' | Russia | 56.09 | 30.16 | 830 | 437 |
| Opukhliki | city | Pskovskaya Oblast' | Russia | 56.06 | 30.18 | 390 | 422 |
| Opukhlovo | city | Tverskaya Oblast' | Russia | 57.58 | 37.73 | 830 | 560 |
| Opukhovka | city | Pskovskaya Oblast' | Russia | 56.09 | 30.16 | 830 | 437 |
| Opukhovo | city | Yaroslavskaya Oblast' | Russia | 57.29 | 38.63 | 830 | 306 |
| Opukhtino | city | Lipetskaya Oblast' | Russia | 52.19 | 38.07 | 830 | 1693 |
| Opukiri | city | Rivers | Nigeria | 4.61 | 6.72 | 265 | 11004 |
| Opul | city | Ifugao | Philippines | 16.89 | 121.46 | 830 | 5275 |
| Opul'sko | city | L'vivs'ka Oblast' | Ukraine | 50.49 | 24.21 | 830 | 10050 |
| Opulanga | city | Northern | Zambia | -8.65 | 31.20 | 2706 | 1077 |
| Opulchenets | city | Stara Zagora | Bulgaria | 42.20 | 25.12 | 830 | 4218 |
| Opulchensko | city | Kardzhali | Bulgaria | 41.60 | 25.37 | 938 | 29446 |
| Opule | city | Skuodas | Lithuania | 56.24 | 21.66 | 223 | 1639 |
| Opuli | city | Ludzas Novads | Latvia | 56.41 | 28.16 | 400 | 2677 |
| Opulsko | city | L'vivs'ka Oblast' | Ukraine | 50.49 | 24.21 | 830 | 10050 |
| Opul’sko | city | L'vivs'ka Oblast' | Ukraine | 50.49 | 24.21 | 830 | 10050 |
| Opumakiri | city | Rivers | Nigeria | 4.57 | 7.01 | 1056 | 14308 |
| Opun | city | Chuuk | Federated States of Micronesia | 7.35 | 151.78 | 0 | 6000 |
| Opun | city | Federated States of Micronesia | United States | 7.35 | 151.78 | 0 | |
| Opunake | city | New Zealand | -39.46 | 173.86 | 127 | 842 | |
| Opung | city | Samar | Philippines | 11.96 | 124.70 | 3 | 5884 |
| Opunga | city | Cuvette-Ouest | Congo | 0.54 | 14.65 | 1669 | 0 |
| Opunikrom | city | Ghana | 6.00 | -1.52 | 390 | 19924 | |
| Opunui Marae | city | New Zealand | -37.64 | 176.11 | 13 | 13983 | |
| Opuobesea | city | Rivers | Nigeria | 4.42 | 6.74 | 830 | 10498 |
| Opuogbogolo | city | Rivers | Nigeria | 4.91 | 6.57 | 229 | 29169 |
| Opuoko | city | Rivers | Nigeria | 4.70 | 7.51 | 830 | 34581 |
| Opuorubou | city | Bayelsa | Nigeria | 4.36 | 6.25 | 275 | 21903 |
| Opuowe | city | Cross River | Nigeria | 6.01 | 8.64 | 393 | 8493 |
| Opuraja | city | Delta | Nigeria | 5.69 | 5.74 | 85 | 60424 |
| Opuraja | city | Delta | Nigeria | 5.59 | 5.30 | 3 | 12928 |
| Opuraja | city | Delta | Nigeria | 5.60 | 5.28 | 3 | 11252 |
| Opurama | city | Rivers | Nigeria | 4.43 | 6.85 | 1033 | 4847 |
| Opuramo | city | Rivers | Nigeria | 4.43 | 6.85 | 1033 | 4847 |
| Opuraria | city | Gulf | Papua New Guinea | -7.89 | 145.46 | 134 | 282 |
| Opurei | city | Serere | Uganda | 1.62 | 33.47 | 3441 | 4870 |
| Opurinskaya | city | Vologodskaya Oblast' | Russia | 60.18 | 39.63 | 830 | 447 |
| Opurly | city | Kalbacar | Azerbaijan | 40.04 | 45.98 | 6709 | 2533 |
| Opuropokiri | city | Rivers | Nigeria | 4.33 | 6.59 | 0 | 6516 |
| Opus | city | Dubrovacko-Neretvanska Zupanija | Croatia | 43.02 | 17.57 | 22 | 12228 |
| Opushki | city | Kaliningradskaya Oblast' | Russia | 54.90 | 20.77 | 59 | 261 |
| Opushki | city | Kaliningradskaya Oblast' | Russia | 54.40 | 21.63 | 196 | 1305 |
| Opushki | city | Avtonomna Respublika Krym | Ukraine | 44.95 | 34.29 | 1669 | 4196 |
| Opushkino | city | Nizhegorodskaya Oblast' | Russia | 57.58 | 45.91 | 830 | 1490 |
| Opushky | city | Avtonomna Respublika Krym | Ukraine | 44.95 | 34.29 | 1669 | 4196 |
| Opushni | city | Kirovskaya Oblast' | Russia | 58.64 | 49.47 | 830 | 28405 |
| Opusunju | city | Rivers | Nigeria | 4.49 | 7.52 | 830 | 65913 |
| Opusztaszer | city | Csongrad | Hungary | 46.49 | 20.09 | 272 | 2884 |
| Opute | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 43.79 | 18.08 | 2509 | 4737 |
| Oputi | city | Novgorodskaya Oblast' | Russia | 58.80 | 32.83 | 301 | 447 |
| Oputi | city | Kumi | Uganda | 1.35 | 33.97 | 3733 | 15879 |
| Oputna Kosa | city | Montenegro | 43.04 | 18.81 | 4356 | 2384 | |
| Oputnica | city | Republika Srpska | Bosnia & Herzegovina | 43.65 | 19.18 | 2719 | 4023 |
| Oputo | city | Sonora | Mexico | 30.15 | -109.32 | 2070 | 197 |
| Oputo | city | Sonora | Mexico | 30.05 | -109.33 | 2509 | 149 |
| Oputugbene | city | Bayelsa | Nigeria | 4.68 | 5.76 | 830 | 15347 |
| Oputyata | city | Permskiy Kray | Russia | 58.49 | 56.21 | 830 | 475 |
| Oputyata | city | Permskiy Kray | Russia | 58.64 | 55.79 | 830 | 470 |
| Opuwa | city | Kunene | Namibia | -18.07 | 13.85 | 4189 | 2054 |
| Opuwa Airport | airport | -18.06 | 13.85 | 3770 | 0 | ||
| Opuwo | city | Kunene | Namibia | -18.07 | 13.85 | 4189 | 2054 |
| Opuyo | city | Soroti | Uganda | 1.67 | 33.63 | 3572 | 34277 |
| Opuyo | city | Soroti | Uganda | 1.70 | 33.62 | 3628 | 52232 |
| Opuzen | city | Dubrovacko-Neretvanska Zupanija | Croatia | 43.02 | 17.57 | 22 | 12228 |