| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ongga | city | Nusa Tenggara Timur | Indonesia | -10.13 | 120.75 | 16 | 978 |
| Ongga'an | city | Jawa Timur | Indonesia | -7.10 | 113.68 | 101 | 67756 |
| Ongga'an | city | Jawa Timur | Indonesia | -7.08 | 113.95 | 3 | 43818 |
| Ongga'an Barat | city | Jawa Timur | Indonesia | -7.07 | 113.96 | 3 | 48634 |
| Ongga'an Timur | city | Jawa Timur | Indonesia | -7.08 | 113.96 | 3 | 43872 |
| Onggaan Barat | city | Jawa Timur | Indonesia | -6.93 | 113.48 | 830 | 73851 |
| Onggaan Timur | city | Jawa Timur | Indonesia | -6.93 | 113.48 | 830 | 74186 |
| Onggaji | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 39.37 | 127.15 | 830 | 31249 |
| Onggake | city | Morobe | Papua New Guinea | -6.17 | 147.11 | 6761 | 1490 |
| Onggalie | city | Papua | Indonesia | -8.30 | 140.13 | 3 | 92 |
| Ongganke | city | Morobe | Papua New Guinea | -6.17 | 147.11 | 6761 | 1490 |
| Onggaongga | city | Soloman Islands | -9.66 | 160.54 | 856 | 894 | |
| Onggar | city | Xizang | China | 29.10 | 92.20 | 13428 | 894 |
| Onggari | city | Papua | Indonesia | -8.30 | 140.13 | 3 | 92 |
| Ongga’an | city | Jawa Timur | Indonesia | -7.10 | 113.68 | 101 | 67756 |
| Ongga’an | city | Jawa Timur | Indonesia | -7.08 | 113.95 | 3 | 43818 |
| Ongga’an Barat | city | Jawa Timur | Indonesia | -7.07 | 113.96 | 3 | 48634 |
| Ongga’an Timur | city | Jawa Timur | Indonesia | -7.08 | 113.96 | 3 | 43872 |
| Ongge | city | Indonesia | -8.73 | 116.20 | 334 | 101971 | |
| Ongge | city | Eastern Highlands | Papua New Guinea | -6.29 | 145.80 | 5869 | 9880 |
| Onggeansem | city | Jawa Timur | Indonesia | -7.82 | 114.22 | 830 | 40101 |
| Onggi | city | Nusa Tenggara Timur | Indonesia | -8.88 | 121.33 | 830 | 4013 |
| Onggi-dong | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.90 | 127.71 | 830 | 70513 |
| Onggidongmak | city | Gyeongbuk | Korea, Republic of (South) | 36.52 | 129.04 | 830 | 3844 |
| Onggigol | city | Gyeongnam | Korea, Republic of (South) | 35.29 | 129.02 | 830 | 193089 |
| Onggijeom | city | Chungnam | Korea, Republic of (South) | 36.21 | 127.18 | 42 | 22087 |
| Onggijeommal | city | Gangwon | Korea, Republic of (South) | 37.96 | 127.77 | 390 | 53715 |
| Onggijom | city | Korea, Dem. Peoples Rep. of (North) | 38.90 | 125.87 | 108 | 10132 | |
| Onggijom | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.81 | 125.49 | 104 | 13415 |
| Onggijom | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.55 | 127.78 | 1105 | 11473 |
| Onggijom | city | Gyeongbuk | Korea, Republic of (South) | 37.01 | 129.38 | 29 | 5646 |
| Onggijom | city | Gyeongbuk | Korea, Republic of (South) | 36.89 | 129.37 | 410 | 6361 |
| Onggijom | city | Gyeongnam | Korea, Republic of (South) | 35.37 | 128.28 | 380 | 7450 |
| Onggijŏm | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.54 | 127.81 | 830 | 11473 |
| Onggijŏm | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.93 | 127.86 | 223 | 35629 |
| Onggijŏm | city | Gangwon | Korea, Republic of (South) | 37.47 | 129.13 | 118 | 34477 |
| Onggijŏm-mal | city | Gangwon | Korea, Republic of (South) | 37.96 | 127.77 | 390 | 53715 |
| Onggijŏmmal | city | Gangwon | Korea, Republic of (South) | 38.11 | 127.69 | 364 | 2533 |
| Onggijŏmmal | city | Gangwon | Korea, Republic of (South) | 38.05 | 127.65 | 830 | 3132 |
| Onggijŏn-mal | city | Gangwon | Korea, Republic of (South) | 37.35 | 128.38 | 1007 | 997 |
| Onggima | city | Gyeongbuk | Korea, Republic of (South) | 36.59 | 128.65 | 830 | 34566 |
| Onggima | city | Gyeongbuk | Korea, Republic of (South) | 36.44 | 129.07 | 984 | 4172 |
| Onggo | city | Xizang | China | 28.92 | 90.38 | 15108 | 478 |
| Onggobayan | city | Yogyakarta | Indonesia | -7.80 | 110.34 | 400 | 677728 |
| Onggoboyo | city | Jawa Timur | Indonesia | -7.92 | 112.19 | 1669 | 52585 |
| Onggoenoi | city | Sulawesi Utara | Indonesia | 0.48 | 124.42 | 380 | 2716 |
| Onggohari | city | Nusa Tenggara Timur | Indonesia | -9.54 | 119.02 | 219 | 17940 |
| Onggojayan | city | Jawa Tengah | Indonesia | -7.70 | 110.28 | 830 | 120178 |
| Onggoji | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 39.32 | 127.32 | 830 | 21201 |
| Onggokanbatue | city | Bali | Indonesia | -8.83 | 115.08 | 98 | 3566 |
| Onggol | city | Nusa Tenggara Timur | Indonesia | -9.66 | 119.08 | 830 | 15982 |
| Onggol | city | Sumatera Utara | Indonesia | 2.27 | 98.41 | 1765 | 7982 |
| Onggol | city | Gangwon | Korea, Republic of (South) | 38.19 | 128.56 | 347 | 22967 |
| Onggolarate | city | Nusa Tenggara Timur | Indonesia | -9.59 | 119.07 | 830 | 29439 |
| Onggolawua | city | Nusa Tenggara Timur | Indonesia | -9.52 | 118.98 | 108 | 8479 |
| Onggolero | city | Sulawesi Tengah | Indonesia | -0.98 | 119.77 | 2765 | 31070 |
| Onggolwuyo | city | Nusa Tenggara Timur | Indonesia | -9.53 | 118.98 | 111 | 8076 |
| Onggomerten | city | Yogyakarta | Indonesia | -7.78 | 110.43 | 830 | 459629 |
| Onggon | city | Nei Mongol | China | 41.50 | 108.15 | 5029 | 0 |
| Onggon Tegin Sum | city | Nei Mongol | China | 42.23 | 109.38 | 4189 | 0 |
| Onggon Ul | city | Nei Mongol | China | 42.54 | 114.06 | 4189 | 447 |
| Onggon Ul Sum | city | Nei Mongol | China | 42.54 | 114.06 | 4189 | 447 |
| Onggong | city | Nusa Tenggara Barat | Indonesia | -8.42 | 116.15 | 1184 | 56383 |
| Onggopaten | city | Jawa Tengah | Indonesia | -7.67 | 110.04 | 830 | 111531 |
| Onggopatra | city | Jawa Tengah | Indonesia | -7.68 | 110.57 | 830 | 261691 |
| Onggopatran | city | Yogyakarta | Indonesia | -7.83 | 110.47 | 830 | 146297 |
| Onggoprayan | city | Jawa Timur | Indonesia | -7.65 | 111.32 | 1056 | 147236 |
| Onggorawe | city | Jawa Tengah | Indonesia | -6.93 | 110.54 | 82 | 136697 |
| Onggosaran | city | Jawa Tengah | Indonesia | -7.77 | 110.00 | 170 | 111474 |
| Onggosoro | city | Jawa Tengah | Indonesia | -7.63 | 110.18 | 1761 | 121358 |
| Onggowangsan | city | Jawa Tengah | Indonesia | -7.77 | 109.96 | 164 | 119333 |
| Onggowangsang | city | Jawa Tengah | Indonesia | -6.77 | 110.90 | 242 | 264447 |
| Onggowisan | city | Jawa Tengah | Indonesia | -7.73 | 110.51 | 830 | 188062 |
| Onggudongmak | city | Gyeongbuk | Korea, Republic of (South) | 36.73 | 129.38 | 206 | 6705 |
| Onggugoku | city | Chimbu | Papua New Guinea | -5.90 | 144.97 | 9228 | 4023 |
| Onggujom | city | Gangwon | Korea, Republic of (South) | 37.48 | 129.08 | 236 | 44488 |
| Ongguma | city | Gyeongbuk | Korea, Republic of (South) | 36.59 | 128.65 | 830 | 34566 |
| Onggunbi | city | Sulawesi Utara | Indonesia | 0.48 | 124.42 | 380 | 2716 |
| Onggunoi | city | Sulawesi Utara | Indonesia | 0.48 | 124.42 | 380 | 2716 |