| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oyan | city | Equatorial Guinea | 1.15 | 9.38 | 1669 | 914 | |
| Oyan | city | Estuaire | Gabon | -0.17 | 9.34 | 19 | 0 |
| Oyan | city | Estuaire | Gabon | -0.00 | 10.32 | 830 | 0 |
| Oyan | city | Kazakhstan | 45.15 | 77.93 | 1669 | 298 | |
| Oyan | city | Batys Qazaqstan | Kazakhstan | 50.71 | 50.37 | 36 | 155 |
| Oyan | city | Nigeria | 8.05 | 4.77 | 1669 | 15225 | |
| Oyan | city | Nordland | Norway | 65.37 | 12.23 | 328 | 439 |
| Oyan | city | Nordland | Norway | 65.13 | 12.45 | 3 | 1 |
| Oyan | city | More og Romsdal | Norway | 63.03 | 7.83 | 0 | 2062 |
| Oyan | city | Sor-Trondelag | Norway | 63.75 | 10.25 | 1049 | 596 |
| Oyan | city | Nord-Trondelag | Norway | 63.37 | 11.83 | 1669 | 357 |
| Oyan | city | Hedmark | Norway | 62.15 | 10.57 | 2001 | 356 |
| Oyan | city | Telemark | Norway | 59.62 | 8.87 | 918 | 152 |
| Oyan | city | Khyber Pakhtunkhwa | Pakistan | 36.41 | 72.41 | 9228 | 2682 |
| Oyan | city | Romblon | Philippines | 12.40 | 122.52 | 180 | 11070 |
| Oyan-Berlik | city | Kazakhstan | 47.77 | 83.40 | 1669 | 298 | |
| Oyan-mal | city | Chungnam | Korea, Republic of (South) | 36.40 | 126.73 | 830 | 8968 |
| Oyana | city | Plateaux | Congo | -1.60 | 15.98 | 1190 | 298 |
| Oyana | city | Cuvette | Congo | -1.26 | 15.14 | 1669 | 418 |
| Oyana | city | Bihar | India | 25.09 | 83.81 | 239 | 83315 |
| Oyanagi | city | Nara | Japan | 34.58 | 135.76 | 147 | 228339 |
| Oyananga | city | Plateaux | Congo | -1.67 | 14.95 | 1669 | 271 |
| Oyandic | city | Samar | Philippines | 11.78 | 124.98 | 0 | 13096 |
| Oyane | city | Estuaire | Gabon | -0.17 | 9.34 | 19 | 0 |
| Oyane | city | Sogn og Fjordane | Norway | 61.38 | 6.80 | 4189 | 441 |
| Oyane | city | Hordaland | Norway | 60.60 | 6.28 | 2509 | 645 |
| Oyane | city | Hordaland | Norway | 60.57 | 5.90 | 1771 | 317 |
| Oyang | city | Aklan | Philippines | 11.40 | 122.24 | 980 | 11663 |
| Oyang-dong | city | Korea, Dem. Peoples Rep. of (North) | 38.68 | 125.65 | 39 | 43162 | |
| Oyang-gol | city | Chungbuk | Korea, Republic of (South) | 37.13 | 127.89 | 1669 | 9992 |
| Oyang-ni | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.36 | 126.99 | 830 | 11358 |
| Oyang-ni | city | Gyeongnam | Korea, Republic of (South) | 34.88 | 128.50 | 830 | 31828 |
| Oyanga | city | Katanga | Congo (Dem. Republic of The)-(Zaire) | -4.03 | 23.82 | 2001 | 2380 |
| Oyangbene | city | Delta | Nigeria | 5.31 | 5.72 | 22 | 13159 |
| Oyangbene | city | Delta | Nigeria | 5.24 | 5.67 | 32 | 13112 |
| Oyangbene | city | Delta | Nigeria | 5.23 | 5.71 | 42 | 13112 |
| Oyangen | city | Sor-Trondelag | Norway | 63.47 | 9.70 | 830 | 287 |
| Oyanggol | city | Gangwon | Korea, Republic of (South) | 37.82 | 127.60 | 830 | 3638 |
| Oyango | city | Masbate | Philippines | 12.70 | 123.89 | 39 | 40431 |
| Oyangsan | city | Chungbuk | Korea, Republic of (South) | 36.93 | 127.44 | 196 | 12864 |
| Oyangsil | city | Chungnam | Korea, Republic of (South) | 36.19 | 127.30 | 830 | 202115 |
| Oyangssaeter | city | Oppland | Norway | 60.95 | 9.85 | 2559 | 298 |
| Oyani Farm Institute | city | Migori | Kenya | -0.98 | 34.52 | 5029 | 38209 |
| Oyaniyemi | city | Leningradskaya Oblast' | Russia | 60.67 | 30.23 | 147 | 522 |
| Oyankia | city | Bayelsa | Nigeria | 4.30 | 6.39 | 0 | 8677 |
| Oyanmal | city | Chungbuk | Korea, Republic of (South) | 36.63 | 127.78 | 1017 | 12023 |
| Oyannax | city | Rhone-Alpes | France | 46.25 | 5.66 | 2509 | 31437 |
| Oyanoyan | city | Iloilo | Philippines | 10.85 | 122.45 | 344 | 38732 |
| Oyanoyan | city | Iloilo | Philippines | 10.86 | 122.46 | 341 | 41738 |
| Oyanza | city | Haut-Ogooue | Gabon | -0.85 | 13.98 | 1706 | 8 |