| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Oka | city | Region de la Cuvette | Congo | -0.2533333 | 14.2772222 | 1873 | 322 |
| Oka | city | Region des Plateaux | Congo | -2.3955556 | 14.5386111 | 2263 | 475 |
| Oka | city | Region de la Cuvette | Congo | -0.8369444 | 14.8422222 | 1722 | 397 |
| Oka | city | Region de la Cuvette | Congo | -0.5994444 | 14.8636111 | 1663 | 397 |
| Oka | city | Region de la Cuvette | Congo | 0.065 | 14.8822222 | 1404 | 144 |
| Oka | city | Region de la Cuvette | Congo | -1.555 | 14.9816667 | 1519 | 330 |
| Oka | city | Region du Pool | Congo | -3.5788889 | 15.2491667 | 2024 | 13542 |
| Oka | city | Region des Plateaux | Congo | -1.6572222 | 15.3008333 | 1955 | 509 |
| Oka-Bambou | city | Region de la Cuvette | Congo | -0.5994444 | 14.8636111 | 1663 | 397 |
| Okaga | city | Region des Plateaux | Congo | -1.2830556 | 15.3658333 | 1325 | 509 |
| Okaga | city | Region des Plateaux | Congo | -1.0425 | 15.5944444 | 1194 | 509 |
| Okaga | city | Region des Plateaux | Congo | -1.3761111 | 15.6372222 | 1492 | 509 |
| Okai | city | Region des Plateaux | Congo | -1.5005556 | 15.9911111 | 1161 | 631 |
| Okalataka | city | Region de la Cuvette | Congo | -0.3061111 | 14.915 | 1607 | 389 |
| Okali | city | Region des Plateaux | Congo | -1.4744444 | 15.1058333 | 1453 | 453 |
| Okamamoue | city | Region des Plateaux | Congo | -1.2363889 | 15.5111111 | 1443 | 509 |
| Okamamoue | city | Region des Plateaux | Congo | -1.4677778 | 15.805 | 1263 | 550 |
| Okamamoué | city | Region des Plateaux | Congo | -1.2363889 | 15.5111111 | 1443 | 509 |
| Okamamoué | city | Region des Plateaux | Congo | -1.4677778 | 15.805 | 1263 | 550 |
| Okamamwe | city | Region des Plateaux | Congo | -1.2438889 | 15.4838889 | 1430 | 509 |
| Okamamwe | city | Region des Plateaux | Congo | -1.2363889 | 15.5111111 | 1443 | 509 |
| Okamamwé | city | Region des Plateaux | Congo | -1.2438889 | 15.4838889 | 1430 | 509 |
| Okamamwé | city | Region des Plateaux | Congo | -1.2363889 | 15.5111111 | 1443 | 509 |
| Okamandibe | city | Region de la Cuvette | Congo | -1.555 | 14.9816667 | 1519 | 330 |
| Okamandibé | city | Region de la Cuvette | Congo | -1.555 | 14.9816667 | 1519 | 330 |
| Okamoue | city | Region des Plateaux | Congo | -2.0297222 | 15.6558333 | 1893 | 635 |
| Okamoue | city | Region des Plateaux | Congo | -1.5333333 | 15.7169444 | 1318 | 580 |
| Okamoue | city | Region des Plateaux | Congo | -1.625 | 15.9213889 | 1233 | 635 |
| Okamoué | city | Region des Plateaux | Congo | -2.0297222 | 15.6558333 | 1893 | 635 |
| Okamoué | city | Region des Plateaux | Congo | -1.5333333 | 15.7169444 | 1318 | 580 |
| Okamoué | city | Region des Plateaux | Congo | -1.625 | 15.9213889 | 1233 | 635 |
| Okamwe | city | Region des Plateaux | Congo | -1.5419444 | 15.7983333 | 1302 | 634 |
| Okamwe | city | Region des Plateaux | Congo | -1.625 | 15.9213889 | 1233 | 635 |
| Okamwé | city | Region des Plateaux | Congo | -1.5419444 | 15.7983333 | 1302 | 634 |
| Okamwé | city | Region des Plateaux | Congo | -1.625 | 15.9213889 | 1233 | 635 |
| Okana | city | Region de la Cuvette | Congo | -0.3666667 | 14.1825 | 1889 | 303 |
| Okana | city | Region de la Cuvette | Congo | -0.8891667 | 15.495 | 1630 | 649 |
| Okanabota | city | Region de la Cuvette | Congo | 0.2511111 | 14.0875 | 1843 | 322 |
| Okanda Penda | city | Region de la Cuvette | Congo | -0.3308333 | 15.8177778 | 1141 | 413 |
| Okanda Pènda | city | Region de la Cuvette | Congo | -0.3308333 | 15.8177778 | 1141 | 413 |
| Okando | city | Region de la Cuvette | Congo | 0.115 | 15.8438889 | 1076 | 336 |
| Okangamwe | city | Region de la Cuvette | Congo | -1.1913889 | 16.2163889 | 1017 | 353 |
| Okangamwé | city | Region de la Cuvette | Congo | -1.1913889 | 16.2163889 | 1017 | 353 |
| Okango | city | Region des Plateaux | Congo | -1.5636111 | 15.7013889 | 1348 | 601 |
| Okanyi | city | Region de la Cuvette | Congo | -0.8891667 | 15.495 | 1630 | 649 |
| Okari | city | Region des Plateaux | Congo | -2.4666667 | 15.8666667 | 1998 | 210 |
| Okasa | city | Region des Plateaux | Congo | -1.4436111 | 15.9411111 | 1167 | 535 |
| Okasa | city | Region des Plateaux | Congo | -1.4588889 | 16.0722222 | 1056 | 597 |
| Okasa | city | Region des Plateaux | Congo | -1.6327778 | 16.0816667 | 1062 | 635 |
| Okassa | city | Region de la Lekoumou | Congo | -2.805 | 13.7091667 | 1942 | 388 |
| Okassa | city | Region de la Cuvette | Congo | -0.7833333 | 15.5 | 1843 | 565 |
| Okassa | city | Region des Plateaux | Congo | -1.4588889 | 16.0722222 | 1056 | 597 |
| Okassa | city | Region des Plateaux | Congo | -1.6327778 | 16.0816667 | 1062 | 635 |
| Okaya | city | Region des Plateaux | Congo | -1.2830556 | 15.3658333 | 1325 | 509 |
| Okaye | city | Region des Plateaux | Congo | -1.5005556 | 15.9911111 | 1161 | 631 |
| Okaï | city | Region des Plateaux | Congo | -1.5005556 | 15.9911111 | 1161 | 631 |
| Okeka | city | Region de la Cuvette | Congo | -0.2413889 | 14.9186111 | 1551 | 354 |
| Okeke | city | Region des Plateaux | Congo | -1 | 15.6183333 | 1174 | 509 |
| Okela | city | Region de la Cuvette | Congo | -0.2413889 | 14.9186111 | 1551 | 354 |
| Okelataka | city | Region de la Cuvette | Congo | -0.3061111 | 14.915 | 1607 | 389 |
| Okele | city | Region de la Cuvette | Congo | -1.3702778 | 15.0611111 | 1496 | 231 |
| Okele | city | Region des Plateaux | Congo | -1.2419444 | 15.5980556 | 1414 | 509 |
| Okia | city | Region de la Cuvette | Congo | -0.8027778 | 15.2297222 | 1417 | 644 |
| Okia | city | Region de la Cuvette | Congo | -0.7905556 | 15.24 | 1410 | 649 |
| Okia | city | Region de la Cuvette | Congo | 0.0502778 | 15.7283333 | 1072 | 336 |
| Okiala | city | Region des Plateaux | Congo | -1.55 | 15.7672222 | 1325 | 631 |
| Okiala | city | Region des Plateaux | Congo | -1.5611111 | 15.88 | 1256 | 635 |
| Okiba | city | Region de la Cuvette | Congo | -0.55 | 15.25 | 1315 | 649 |
| Okieke | city | Region de la Cuvette | Congo | -0.9941667 | 15.6236111 | 1167 | 528 |
| Okieke | city | Region de la Cuvette | Congo | -0.9963889 | 15.6636111 | 1164 | 510 |
| Okiele | city | Region des Plateaux | Congo | -2.6877778 | 15.2972222 | 2014 | 182 |
| Okiene | city | Region des Plateaux | Congo | -2.36 | 15.4602778 | 2201 | 182 |
| Okiene | city | Region du Pool | Congo | -3.1816667 | 16.0311111 | 1604 | 215 |
| Okila | city | Region de la Cuvette | Congo | -0.8841667 | 14.7663889 | 1801 | 397 |
| Okila | city | Region de la Cuvette | Congo | -0.55 | 15.25 | 1315 | 649 |
| Okilandzouli | city | Region de la Lekoumou | Congo | -2.4333333 | 13.5666667 | 1916 | 208 |
| Okilandzouli | city | Region des Plateaux | Congo | -2.4280556 | 14.56 | 2148 | 390 |
| Okiéké | city | Region de la Cuvette | Congo | -0.9941667 | 15.6236111 | 1167 | 528 |
| Okiéké | city | Region de la Cuvette | Congo | -0.9963889 | 15.6636111 | 1164 | 510 |
| Okiélé | city | Region des Plateaux | Congo | -2.6877778 | 15.2972222 | 2014 | 182 |
| Okiéné | city | Region des Plateaux | Congo | -2.36 | 15.4602778 | 2201 | 182 |
| Okiéné | city | Region du Pool | Congo | -3.1816667 | 16.0311111 | 1604 | 215 |
| Oko | city | Region des Plateaux | Congo | -2.0688889 | 15.6208333 | 1991 | 635 |
| Oko | city | Region des Plateaux | Congo | -1.5166667 | 15.7336111 | 1305 | 580 |
| Oko | city | Region des Plateaux | Congo | -1.3522222 | 15.8333333 | 1190 | 509 |
| Oko | city | Region des Plateaux | Congo | -1.4375 | 15.9894444 | 1122 | 542 |
| Oko | city | Region de la Cuvette | Congo | 0.05 | 16.1166667 | 1030 | 332 |
| Oko-Oko | city | Region de la Cuvette | Congo | -0.2805556 | 15.7588889 | 1138 | 390 |
| Okoba | city | Region de la Cuvette | Congo | -0.5755556 | 14.655 | 1883 | 343 |
| Okogo | city | Region de la Cuvette | Congo | -1.0152778 | 14.4975 | 2004 | 377 |
| Okogo | city | Region des Plateaux | Congo | -1.0405556 | 15.5288889 | 1187 | 513 |
| Okoko | city | Region de la Cuvette | Congo | -0.5761111 | 15.7155556 | 1361 | 420 |
| Okokoko | city | Region de la Cuvette | Congo | -0.2805556 | 15.7588889 | 1138 | 390 |
| Okolo | city | Region de la Cuvette | Congo | -1.6575 | 14.7519444 | 1751 | 201 |
| Okombe | city | Region de la Cuvette | Congo | 0.0322222 | 16.0280556 | 1036 | 336 |
| Okombé | city | Region de la Cuvette | Congo | 0.0322222 | 16.0280556 | 1036 | 336 |
| Okomwe | city | Region des Plateaux | Congo | -2.0297222 | 15.6558333 | 1893 | 635 |
| Okomwé | city | Region des Plateaux | Congo | -2.0297222 | 15.6558333 | 1893 | 635 |
| Okona | city | Region de la Cuvette | Congo | -0.9113889 | 15.5836111 | 1305 | 586 |
| Okondji | city | Region de la Cuvette | Congo | -0.6408333 | 16.1013889 | 1010 | 420 |
| Okondo | city | Region de la Cuvette | Congo | -0.8336111 | 15.1133333 | 1482 | 405 |
| Okondo | city | Region des Plateaux | Congo | -1.3755556 | 15.6844444 | 1345 | 509 |
| Okondo | city | Region de la Cuvette | Congo | -0.9205556 | 15.7005556 | 1266 | 461 |
| Okondo | city | Region de la Cuvette | Congo | 0.115 | 15.8438889 | 1076 | 336 |
| Okondzi | city | Region de la Cuvette | Congo | -0.6408333 | 16.1013889 | 1010 | 420 |
| Okonga | city | Region des Plateaux | Congo | -1.3519444 | 15.3988889 | 1437 | 509 |
| Okonga | city | Region des Plateaux | Congo | -1.5527778 | 16.0738889 | 1128 | 635 |
| Okongo | city | Region de la Cuvette | Congo | -0.9833333 | 14.5833333 | 1988 | 397 |
| Okongo | city | Region des Plateaux | Congo | -1.0405556 | 15.5288889 | 1187 | 513 |
| Okonkiou | city | Region des Plateaux | Congo | -2.1425 | 15.9163889 | 1423 | 635 |
| Okonmwe | city | Region des Plateaux | Congo | -2.0297222 | 15.6558333 | 1893 | 635 |
| Okonmwé | city | Region des Plateaux | Congo | -2.0297222 | 15.6558333 | 1893 | 635 |
| Okouampi | city | Region des Plateaux | Congo | -1.7408333 | 15.7019444 | 1364 | 635 |
| Okouasse | city | Region de la Cuvette | Congo | -0.6175 | 16.0511111 | 1026 | 420 |
| Okouassi | city | Region de la Cuvette | Congo | -0.6175 | 16.0511111 | 1026 | 420 |
| Okouassé | city | Region de la Cuvette | Congo | -0.6175 | 16.0511111 | 1026 | 420 |
| Okouba | city | Region de la Cuvette | Congo | -0.1091667 | 14.5552778 | 1669 | 322 |
| Okouba | city | Region de la Cuvette | Congo | -0.5755556 | 14.655 | 1883 | 343 |
| Okouba | city | Region de la Cuvette | Congo | -0.3588889 | 14.6577778 | 1771 | 322 |
| Okoubi | city | Region des Plateaux | Congo | -1.3938889 | 15.6244444 | 1512 | 509 |
| Okoue | city | Region de la Cuvette | Congo | -0.0405556 | 16.0291667 | 1062 | 336 |
| Okouembe | city | Region de la Cuvette | Congo | 0.0322222 | 16.0280556 | 1036 | 336 |
| Okouembé | city | Region de la Cuvette | Congo | 0.0322222 | 16.0280556 | 1036 | 336 |
| Okouesse | city | Region de la Cuvette | Congo | -1.1591667 | 15.1613889 | 1443 | 401 |
| Okoulou | city | Region de la Cuvette | Congo | -0.6666667 | 15.05 | 1486 | 589 |
| Okoulou | city | Region de la Cuvette | Congo | -1.0530556 | 15.2227778 | 1624 | 649 |
| Okouma | city | Region de la Lekoumou | Congo | -3.5291667 | 13.3322222 | 1505 | 672 |
| Okouma | city | Region des Plateaux | Congo | -1.1041667 | 15.8341667 | 1092 | 469 |
| Okouma | city | Region de la Cuvette | Congo | -0.4738889 | 15.8530556 | 1282 | 420 |
| Okoumbili | city | Region de la Lekoumou | Congo | -2.8094444 | 13.7519444 | 1843 | 403 |
| Okouna | city | Region de la Cuvette | Congo | -0.9113889 | 15.5836111 | 1305 | 586 |
| Okouna | city | Region de la Cuvette | Congo | -0.8333333 | 16.1166667 | 1053 | 420 |
| Okounda | city | Region de la Cuvette | Congo | -1.1055556 | 14.6105556 | 1998 | 376 |
| Okounda | city | Region des Plateaux | Congo | -1.0161111 | 15.5325 | 1184 | 513 |
| Okoundou | city | Region des Plateaux | Congo | -1.1908333 | 15.6997222 | 1299 | 509 |
| Okoundou I | city | Region des Plateaux | Congo | -1.1908333 | 15.6997222 | 1299 | 509 |
| Okoundou II | city | Region des Plateaux | Congo | -1.215 | 15.6938889 | 1341 | 509 |
| Okounga | city | Region des Plateaux | Congo | -1.3519444 | 15.3988889 | 1437 | 509 |
| Okounga | city | Region des Plateaux | Congo | -1.3755556 | 15.6844444 | 1345 | 509 |
| Okounga | city | Region des Plateaux | Congo | -1.5636111 | 15.7013889 | 1348 | 601 |
| Okoungou | city | Region de la Cuvette | Congo | -0.9244444 | 15.3758333 | 1751 | 642 |
| Okoungou | city | Region de la Cuvette | Congo | -0.9144444 | 15.6938889 | 1266 | 436 |
| Okoungou | city | Region des Plateaux | Congo | -1.1819444 | 15.8713889 | 1099 | 509 |
| Okoungou | city | Region de la Cuvette | Congo | -0.7783333 | 15.8813889 | 1194 | 420 |
| Okouniou | city | Region de la Cuvette | Congo | -0.8822222 | 16.0438889 | 1085 | 420 |
| Okouon | city | Region des Plateaux | Congo | -1.9388889 | 15.8119444 | 1338 | 635 |
| Okoura | city | Region des Plateaux | Congo | -2.2291667 | 15.0208333 | 2063 | 182 |
| Okouya | city | Region de la Cuvette | Congo | -1.2388889 | 15.1508333 | 1374 | 303 |
| Okoué | city | Region de la Cuvette | Congo | -0.0405556 | 16.0291667 | 1062 | 336 |
| Okouéssé | city | Region de la Cuvette | Congo | -1.1591667 | 15.1613889 | 1443 | 401 |
| Okoyo | city | Region de la Cuvette | Congo | -1.4647222 | 15.0844444 | 1450 | 453 |
| Okwanpi | city | Region des Plateaux | Congo | -1.7408333 | 15.7019444 | 1364 | 635 |
| Okwese | city | Region de la Cuvette | Congo | -1.1591667 | 15.1613889 | 1443 | 401 |
| Okwésé | city | Region de la Cuvette | Congo | -1.1591667 | 15.1613889 | 1443 | 401 |
| Okéka | city | Region de la Cuvette | Congo | -0.2413889 | 14.9186111 | 1551 | 354 |
| Okéke | city | Region des Plateaux | Congo | -1 | 15.6183333 | 1174 | 509 |
| Okéla | city | Region de la Cuvette | Congo | -0.2413889 | 14.9186111 | 1551 | 354 |
| Okélataka | city | Region de la Cuvette | Congo | -0.3061111 | 14.915 | 1607 | 389 |
| Okélé | city | Region des Plateaux | Congo | -1.2419444 | 15.5980556 | 1414 | 509 |
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