| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Onu | city | Sulawesi Tengah | Indonesia | -1.70 | 119.90 | 3349 | 2329 |
| Onu Anyim | city | Ebonyi | Nigeria | 6.73 | 8.23 | 830 | 18007 |
| Onu Ebonyi Echara | city | Ebonyi | Nigeria | 6.10 | 8.15 | 344 | 37697 |
| Onu-Ibina | city | Abia | Nigeria | 5.70 | 7.66 | 830 | 17177 |
| Onu-Iku | city | Rivers | Nigeria | 5.56 | 6.59 | 262 | 25824 |
| Onu-Kpara | city | Ebonyi | Nigeria | 6.25 | 8.26 | 351 | 17500 |
| Onuaalas | city | Manufahi | East Timor | -9.02 | 125.80 | 967 | 3692 |
| Onuakpara | city | Ebonyi | Nigeria | 6.24 | 8.22 | 357 | 18221 |
| Onuaku Uturu | city | Abia | Nigeria | 5.86 | 7.51 | 830 | 39529 |
| Onuankwo | city | Ebonyi | Nigeria | 6.51 | 7.77 | 830 | 22648 |
| Onuanyim | city | Ebonyi | Nigeria | 6.73 | 8.23 | 830 | 18007 |
| Onuanyim | city | Ebonyi | Nigeria | 6.75 | 8.23 | 830 | 16983 |
| Onuasu | city | Abia | Nigeria | 5.60 | 7.73 | 830 | 36895 |
| Onuasu | city | Abia | Nigeria | 5.53 | 7.73 | 830 | 17772 |
| Onuba | city | Enugu | Nigeria | 6.47 | 7.61 | 830 | 169011 |
| Onubo | city | Andalucia | Spain | 37.27 | -6.94 | 98 | 83400 |
| Onuca | city | Mures | Romania | 46.73 | 24.58 | 1669 | 4116 |
| Onucanvim | city | Equatorial Guinea | 1.72 | 10.35 | 1669 | 1043 | |
| Onucheno | city | Nizhegorodskaya Oblast' | Russia | 55.21 | 43.54 | 830 | 1189 |
| Onuchevo | city | Ivanovskaya Oblast' | Russia | 56.94 | 41.96 | 390 | 986 |
| Onuchevshchina | city | Kirovskaya Oblast' | Russia | 58.65 | 48.80 | 830 | 745 |
| Onuchino | city | Kirovskaya Oblast' | Russia | 57.28 | 48.83 | 830 | 1028 |
| Onuchino | city | Mariy-El | Russia | 56.78 | 49.33 | 830 | 1877 |
| Onuchino | city | Kostromskaya Oblast' | Russia | 58.89 | 45.67 | 830 | 149 |
| Onuchino | city | Kirovskaya Oblast' | Russia | 57.06 | 46.97 | 374 | 745 |
| Onuchiny | city | Kostromskaya Oblast' | Russia | 58.96 | 47.55 | 830 | 298 |
| Onuchiny | city | Kirovskaya Oblast' | Russia | 58.55 | 48.42 | 387 | 165 |
| Onuchtenki | city | Kostromskaya Oblast' | Russia | 58.96 | 47.55 | 830 | 298 |
| Onuebonyi Echara | city | Ebonyi | Nigeria | 6.10 | 8.15 | 344 | 37697 |
| Onueke | city | Ebonyi | Nigeria | 6.16 | 8.04 | 367 | 51541 |
| Onufrigowen | city | Warminsko-Mazurskie | Poland | 53.69 | 21.60 | 830 | 1721 |
| Onufriivka | city | Kirovohrads'ka Oblast' | Ukraine | 48.91 | 33.45 | 334 | 2618 |
| Onufrijevo | city | Tyumenskaya Oblast' | Russia | 56.44 | 65.74 | 223 | 745 |
| Onufrijevo | city | Moskovskaya Oblast' | Russia | 55.85 | 36.51 | 830 | 2086 |
| Onufrijiwka | city | Kirovohrads'ka Oblast' | Ukraine | 48.91 | 33.45 | 334 | 2618 |
| Onufriyevka | city | Cherkas'ka Oblast' | Ukraine | 49.02 | 30.67 | 830 | 4488 |
| Onufriyevka | city | Kirovohrads'ka Oblast' | Ukraine | 48.91 | 33.45 | 334 | 2618 |
| Onufriyevka | city | Odes'ka Oblast' | Ukraine | 47.82 | 29.83 | 390 | 3408 |
| Onufriyevka | city | Mykolayivs'ka Oblast' | Ukraine | 47.30 | 32.22 | 59 | 2086 |
| Onufriyevna | city | Odes'ka Oblast' | Ukraine | 47.82 | 29.83 | 390 | 3408 |
| Onufriyevo | city | Novgorodskaya Oblast' | Russia | 57.80 | 31.45 | 144 | 149 |
| Onufriyevo | city | Tyumenskaya Oblast' | Russia | 56.44 | 65.74 | 223 | 745 |
| Onufriyevo | city | Moskovskaya Oblast' | Russia | 55.85 | 36.51 | 830 | 2086 |
| Onufriyevskiy | city | Rostovskaya Oblast' | Russia | 48.97 | 40.09 | 387 | 149 |
| Onufriyivka | city | Kirovohrads'ka Oblast' | Ukraine | 48.91 | 33.45 | 334 | 2618 |
| Onufriyivka | city | Odes'ka Oblast' | Ukraine | 47.82 | 29.83 | 390 | 3408 |
| Onufrovichi | city | Minskaya Oblast' | Belarus | 53.17 | 27.54 | 830 | 1790 |
| Onufryjewo | city | Warminsko-Mazurskie | Poland | 53.69 | 21.60 | 830 | 1721 |
| Onugba | city | Benue | Nigeria | 7.87 | 7.84 | 360 | 11473 |
| Onugba | city | Kogi | Nigeria | 7.34 | 7.36 | 830 | 12308 |
| Onugbene | city | Delta | Nigeria | 5.18 | 6.14 | 403 | 52822 |
| Onugwa | city | Benue | Nigeria | 7.87 | 7.84 | 360 | 11473 |
| Onuhu | city | Ebonyi | Nigeria | 6.36 | 8.08 | 396 | 69053 |
| Onuiyi Isiagu | city | Delta | Nigeria | 5.92 | 6.55 | 830 | 7301 |
| Onujuku | city | Rivers | Nigeria | 5.49 | 6.63 | 246 | 25686 |
| Onuk | city | Morobe | Papua New Guinea | -6.66 | 146.26 | 2509 | 1490 |
| Onuk Ikot Nwo | city | Akwa Ibom | Nigeria | 5.14 | 7.70 | 830 | 202951 |
| Onuka | city | Hiroshima | Japan | 34.98 | 133.20 | 2024 | 3168 |
| Onukbaşı | city | Hakkari | Turkey | 37.65 | 44.07 | 8389 | 1788 |
| Onuki | city | Shizuoka | Japan | 34.72 | 138.05 | 65 | 51154 |
| Onukpo | city | Kogi | Nigeria | 7.65 | 7.25 | 830 | 13261 |
| Onukszty | city | Anyksciai | Lithuania | 55.52 | 25.11 | 354 | 12559 |
| Onuku | city | Ghana | 6.47 | -0.32 | 1669 | 8195 | |
| Onukudili | city | Odisha | India | 18.52 | 82.43 | 2608 | 12243 |
| Onukumbo | city | Odisha | India | 18.96 | 83.98 | 1076 | 24640 |
| Onukumbo | city | Odisha | India | 18.95 | 83.97 | 1669 | 26443 |
| Onukwu | city | Abia | Nigeria | 5.65 | 7.78 | 830 | 133712 |
| Onum | city | Vastra Gotaland | Sweden | 58.25 | 13.00 | 282 | 2652 |
| Onuma | city | Yamanashi | Japan | 35.52 | 138.85 | 3349 | 38148 |
| Onuma | city | Nagano | Japan | 35.58 | 137.90 | 1669 | 26668 |
| Onuma | city | Saitama | Japan | 36.23 | 139.36 | 98 | 137268 |
| Onuma | city | Saitama | Japan | 35.97 | 139.75 | 22 | 367711 |
| Onuma | city | Chiba | Japan | 35.30 | 140.38 | 19 | 24621 |
| Onuma-shigai | city | Hokkaido | Japan | 41.97 | 140.69 | 830 | 16533 |
| Onumabo | city | Ghana | 5.62 | -0.70 | 830 | 25084 | |
| Onumaku | city | Ghana | 6.19 | -0.10 | 830 | 16552 | |
| Onumal | city | Odisha | India | 18.50 | 82.41 | 2919 | 10413 |
| Onumba | city | Katanga | Congo (Dem. Republic of The)-(Zaire) | -1.90 | 22.73 | 1669 | 304 |
| Onumu | city | Edo | Nigeria | 7.36 | 6.12 | 1669 | 16322 |
| Onunama | city | Nigeria | 4.55 | 6.36 | 1669 | 21903 | |
| Onundarstadhir | city | Sudhurland | Iceland | 63.57 | -20.18 | 13 | 0 |
| Onundarstaðir | city | Sudhurland | Iceland | 63.57 | -20.18 | 13 | 0 |
| Onungopogi | city | Bayelsa | Nigeria | 4.43 | 6.31 | 830 | 21903 |
| Onunk | city | Morobe | Papua New Guinea | -6.66 | 146.26 | 2509 | 1490 |
| Onunsahil | city | Sumatera Utara | Indonesia | 1.91 | 98.65 | 262 | 11875 |
| Onunuama | city | Nigeria | 4.55 | 6.36 | 1669 | 21903 | |
| Onunupele | city | Bayelsa | Nigeria | 4.33 | 6.10 | 226 | 20905 |
| Onupa | city | Bayelsa | Nigeria | 4.94 | 6.28 | 318 | 25055 |
| Onur | city | Izmir | Turkey | 38.39 | 27.06 | 275 | 117092 |
| Onur | city | Izmir | Turkey | 38.49 | 27.13 | 830 | 149947 |
| Onur | city | Gaziantep | Turkey | 37.04 | 37.36 | 2759 | 219365 |
| Onura | city | Bayelsa | Nigeria | 4.94 | 6.28 | 318 | 25055 |
| Onurlu | city | Erzincan | Turkey | 39.83 | 38.78 | 6709 | 1639 |
| Onurlu | city | Trabzon | Turkey | 40.91 | 40.34 | 830 | 44682 |
| Onurlu | city | Zonguldak | Turkey | 41.15 | 31.40 | 98 | 34719 |
| Onurme | city | Ida-Virumaa | Estonia | 59.11 | 26.92 | 200 | 271 |
| Onusberg | city | Norrbotten | Sweden | 65.32 | 20.75 | 1118 | 230 |
| Onushkis | city | Rokiskis | Lithuania | 56.13 | 25.53 | 360 | 1143 |
| Onushkis | city | Kauno Apskritis | Lithuania | 54.48 | 24.60 | 830 | 2155 |
| Onushkovshchina | city | Grodnenskaya Oblast' | Belarus | 54.46 | 26.53 | 830 | 0 |
| Onuskes | city | Kauno Apskritis | Lithuania | 54.48 | 24.60 | 830 | 2155 |
| Onuskio | city | Rokiskis | Lithuania | 56.13 | 25.53 | 360 | 1143 |
| Onuskio | city | Kauno Apskritis | Lithuania | 54.48 | 24.60 | 830 | 2155 |
| Onut | city | Tavush | Armenia | 40.98 | 45.25 | 2509 | 3932 |
| Onut | city | Chernivets'ka Oblast' | Ukraine | 48.57 | 26.05 | 830 | 7810 |
| Onuta | city | Rivers | Nigeria | 5.44 | 6.62 | 236 | 26462 |
| Onutul-Mik | city | Chernivets'ka Oblast' | Ukraine | 48.57 | 26.05 | 830 | 7810 |
| Onutuo Yibo | city | Delta | Nigeria | 5.73 | 6.55 | 354 | 12704 |
| Onuwa | city | La Guajira | Colombia | 12.06 | -71.91 | 196 | 1192 |
| Onuweyi | city | Benue | Nigeria | 7.04 | 8.06 | 830 | 14096 |
| Onuy | city | Kazakhstan | 43.53 | 78.30 | 2509 | 1341 | |
| Onuzo | city | Ebonyi | Nigeria | 6.19 | 8.10 | 360 | 26481 |
| Onušiškės | city | Rokiskis | Lithuania | 56.13 | 25.53 | 360 | 1143 |
| Onuškis | city | Rokiskis | Lithuania | 56.13 | 25.53 | 360 | 1143 |
| Onuškis | city | Kauno Apskritis | Lithuania | 54.48 | 24.60 | 830 | 2155 |
| Onuškės | city | Rokiskis | Lithuania | 56.13 | 25.53 | 360 | 1143 |