| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| O-dong | city | Jeonbuk | Korea, Republic of (South) | 35.54 | 127.30 | 830 | 6407 |
| O-dong | city | Jeonbuk | Korea, Republic of (South) | 35.73 | 127.35 | 990 | 4329 |
| O-dong | city | Jeonbuk | Korea, Republic of (South) | 35.71 | 127.63 | 1669 | 5929 |
| Oaesan-dong | city | Jeonbuk | Korea, Republic of (South) | 36.03 | 127.05 | 377 | 42336 |
| Oam | city | Jeonbuk | Korea, Republic of (South) | 35.75 | 127.31 | 964 | 5753 |
| Oam-ni | city | Jeonbuk | Korea, Republic of (South) | 35.57 | 127.29 | 830 | 6407 |
| Obok | city | Jeonbuk | Korea, Republic of (South) | 36.02 | 127.25 | 236 | 8493 |
| Obong | city | Jeonbuk | Korea, Republic of (South) | 35.89 | 126.73 | 0 | 37757 |
| Obong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.80 | 127.56 | 1669 | 4747 |
| Obong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.63 | 127.36 | 954 | 5720 |
| Obong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.54 | 127.02 | 1177 | 8301 |
| Obong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.78 | 127.05 | 314 | 100032 |
| Obong-ni | city | Jeonbuk | Korea, Republic of (South) | 36.03 | 127.26 | 830 | 8493 |
| Och'i-ri | city | Jeonbuk | Korea, Republic of (South) | 35.47 | 127.22 | 882 | 6719 |
| Och'ol-li | city | Jeonbuk | Korea, Republic of (South) | 35.78 | 127.50 | 1669 | 4579 |
| Och'ol-li | city | Jeonbuk | Korea, Republic of (South) | 35.57 | 127.30 | 830 | 6407 |
| Och'on | city | Jeonbuk | Korea, Republic of (South) | 35.90 | 127.19 | 246 | 16392 |
| Och'on-ni | city | Jeonbuk | Korea, Republic of (South) | 35.78 | 127.50 | 1669 | 4579 |
| Och'ong | city | Jeonbuk | Korea, Republic of (South) | 36.12 | 125.99 | 0 | 223 |
| Och'ongdo-ri | city | Jeonbuk | Korea, Republic of (South) | 36.12 | 125.99 | 0 | 223 |
| Och’ol-li | city | Jeonbuk | Korea, Republic of (South) | 35.57 | 127.30 | 830 | 6407 |
| Och’ŏl-li | city | Jeonbuk | Korea, Republic of (South) | 35.78 | 127.50 | 1669 | 4579 |
| Och’ŏn | city | Jeonbuk | Korea, Republic of (South) | 35.90 | 127.19 | 246 | 16392 |
| Och’ŏn-ni | city | Jeonbuk | Korea, Republic of (South) | 35.78 | 127.50 | 1669 | 4579 |
| Odong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.71 | 127.63 | 2509 | 5950 |
| Odongni | city | Jeonbuk | Korea, Republic of (South) | 35.71 | 127.63 | 2509 | 5950 |
| Oe-maul | city | Jeonbuk | Korea, Republic of (South) | 36.03 | 127.24 | 305 | 8493 |
| Oeae-ri | city | Jeonbuk | Korea, Republic of (South) | 35.72 | 127.23 | 830 | 26910 |
| Oeannal | city | Jeonbuk | Korea, Republic of (South) | 35.63 | 127.15 | 830 | 7158 |
| Oebaebang | city | Jeonbuk | Korea, Republic of (South) | 35.91 | 127.76 | 2014 | 5066 |
| Oebuk | city | Jeonbuk | Korea, Republic of (South) | 36.01 | 127.83 | 1669 | 4636 |
| Oebukch'ang | city | Jeonbuk | Korea, Republic of (South) | 35.99 | 127.69 | 1125 | 4951 |
| Oebukch’ang | city | Jeonbuk | Korea, Republic of (South) | 35.99 | 127.69 | 1125 | 4951 |
| Oech'osa-dong | city | Jeonbuk | Korea, Republic of (South) | 35.94 | 127.36 | 1692 | 7063 |
| Oech’ŏsa-dong | city | Jeonbuk | Korea, Republic of (South) | 35.94 | 127.36 | 1692 | 7063 |
| Oedusil | city | Jeonbuk | Korea, Republic of (South) | 35.63 | 127.29 | 830 | 6407 |
| Oegi | city | Jeonbuk | Korea, Republic of (South) | 35.75 | 127.44 | 1669 | 4321 |
| Oegok | city | Jeonbuk | Korea, Republic of (South) | 36.02 | 126.82 | 16 | 49698 |
| Oegol | city | Jeonbuk | Korea, Republic of (South) | 36.02 | 126.82 | 16 | 49698 |
| Oegung-ni | city | Jeonbuk | Korea, Republic of (South) | 35.71 | 127.34 | 1669 | 4796 |
| Oehusa | city | Jeonbuk | Korea, Republic of (South) | 35.82 | 127.44 | 1003 | 4321 |
| Oei-ri | city | Jeonbuk | Korea, Republic of (South) | 35.36 | 127.19 | 403 | 7358 |
| Oeji-ri | city | Jeonbuk | Korea, Republic of (South) | 35.72 | 127.23 | 830 | 26910 |
| Oejŏng | city | Jeonbuk | Korea, Republic of (South) | 35.75 | 127.23 | 830 | 122380 |
| Oemok | city | Jeonbuk | Korea, Republic of (South) | 35.59 | 127.06 | 830 | 8301 |
| Oerim | city | Jeonbuk | Korea, Republic of (South) | 35.81 | 127.62 | 1669 | 5057 |
| Oeryang | city | Jeonbuk | Korea, Republic of (South) | 35.67 | 127.15 | 830 | 7945 |
| Oesan | city | Jeonbuk | Korea, Republic of (South) | 36.03 | 127.05 | 377 | 42336 |
| Oesan-dong | city | Jeonbuk | Korea, Republic of (South) | 36.03 | 127.05 | 377 | 42336 |
| Oesong | city | Jeonbuk | Korea, Republic of (South) | 35.83 | 127.50 | 1000 | 4321 |
| Oesong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.93 | 126.64 | 26 | 84914 |
| Oesŏngsan | city | Jeonbuk | Korea, Republic of (South) | 35.93 | 126.64 | 26 | 84914 |
| Oetapgol | city | Jeonbuk | Korea, Republic of (South) | 35.38 | 126.71 | 830 | 15014 |
| Oeya-ri | city | Jeonbuk | Korea, Republic of (South) | 35.72 | 127.23 | 830 | 26910 |
| Oeyodae | city | Jeonbuk | Korea, Republic of (South) | 35.99 | 127.61 | 830 | 6215 |
| Oeyul | city | Jeonbuk | Korea, Republic of (South) | 35.98 | 127.18 | 101 | 13417 |
| Oeŏdu | city | Jeonbuk | Korea, Republic of (South) | 35.77 | 127.20 | 830 | 221121 |
| Ogat | city | Jeonbuk | Korea, Republic of (South) | 35.54 | 127.29 | 830 | 6407 |
| Ogong | city | Jeonbuk | Korea, Republic of (South) | 35.79 | 127.55 | 1082 | 4825 |
| Ogong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.64 | 127.02 | 311 | 9307 |
| Ogung-ni | city | Jeonbuk | Korea, Republic of (South) | 35.69 | 127.23 | 905 | 7202 |
| Oja | city | Jeonbuk | Korea, Republic of (South) | 36.01 | 127.39 | 1669 | 8299 |
| Oji-ri | city | Jeonbuk | Korea, Republic of (South) | 35.54 | 127.28 | 830 | 6407 |
| Ojol-li | city | Jeonbuk | Korea, Republic of (South) | 35.92 | 127.03 | 6 | 95796 |
| Ojong | city | Jeonbuk | Korea, Republic of (South) | 35.67 | 127.39 | 1112 | 4645 |
| Ojong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.60 | 127.28 | 1089 | 6407 |
| Ojŏn-ni | city | Jeonbuk | Korea, Republic of (South) | 35.78 | 127.50 | 1669 | 4579 |
| Okcha-dong | city | Jeonbuk | Korea, Republic of (South) | 35.79 | 127.57 | 1187 | 4871 |
| Okchol-li | city | Jeonbuk | Korea, Republic of (South) | 35.58 | 127.23 | 839 | 6407 |
| Okchong | city | Jeonbuk | Korea, Republic of (South) | 35.83 | 127.04 | 75 | 103223 |
| Okchong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.55 | 127.10 | 830 | 7534 |
| Okhu | city | Jeonbuk | Korea, Republic of (South) | 35.92 | 126.69 | 36 | 84926 |
| Okhung | city | Jeonbuk | Korea, Republic of (South) | 35.90 | 126.75 | 13 | 54121 |
| Okko | city | Jeonbuk | Korea, Republic of (South) | 35.95 | 127.49 | 925 | 6068 |
| Okkol-li | city | Jeonbuk | Korea, Republic of (South) | 36.03 | 126.83 | 52 | 35650 |
| Okkon-ni | city | Jeonbuk | Korea, Republic of (South) | 36.03 | 126.83 | 52 | 35650 |
| Okku | city | Jeonbuk | Korea, Republic of (South) | 35.92 | 126.69 | 36 | 84926 |
| Okkŏ-li | city | Jeonbuk | Korea, Republic of (South) | 35.95 | 127.49 | 925 | 6068 |
| Okkŏl-li | city | Jeonbuk | Korea, Republic of (South) | 35.95 | 127.49 | 925 | 6068 |
| Okp'o-ri | city | Jeonbuk | Korea, Republic of (South) | 35.83 | 126.75 | 3 | 6631 |
| Okpae | city | Jeonbuk | Korea, Republic of (South) | 36.07 | 127.32 | 830 | 8653 |
| Okpong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.93 | 126.63 | 45 | 71157 |
| Okp’o-ri | city | Jeonbuk | Korea, Republic of (South) | 35.83 | 126.75 | 3 | 6631 |
| Oksal-li | city | Jeonbuk | Korea, Republic of (South) | 35.94 | 126.75 | 29 | 98011 |
| Oksam | city | Jeonbuk | Korea, Republic of (South) | 35.90 | 126.74 | 16 | 45881 |
| Oksan | city | Jeonbuk | Korea, Republic of (South) | 35.94 | 126.75 | 29 | 98011 |
| Oksan | city | Jeonbuk | Korea, Republic of (South) | 35.57 | 127.34 | 830 | 6365 |
| Oksan-dong | city | Jeonbuk | Korea, Republic of (South) | 35.74 | 127.45 | 1912 | 4321 |
| Oksan-ni | city | Jeonbuk | Korea, Republic of (South) | 35.94 | 126.75 | 29 | 98011 |
| Okso-gol | city | Jeonbuk | Korea, Republic of (South) | 35.97 | 127.73 | 1669 | 4983 |
| Oksong | city | Jeonbuk | Korea, Republic of (South) | 35.96 | 126.63 | 6 | 56200 |
| Oksŏng-ni | city | Jeonbuk | Korea, Republic of (South) | 35.79 | 127.00 | 85 | 25158 |
| Oksŏng-ni | city | Jeonbuk | Korea, Republic of (South) | 35.54 | 127.20 | 853 | 6407 |
| Okt'aeng-ni | city | Jeonbuk | Korea, Republic of (South) | 35.39 | 127.25 | 830 | 7097 |
| Okt’aeng-ni | city | Jeonbuk | Korea, Republic of (South) | 35.39 | 127.25 | 830 | 7097 |
| Omae | city | Jeonbuk | Korea, Republic of (South) | 35.89 | 127.14 | 88 | 48329 |
| Omgye | city | Jeonbuk | Korea, Republic of (South) | 35.65 | 127.08 | 830 | 9088 |
| Ommok | city | Jeonbuk | Korea, Republic of (South) | 36.11 | 127.26 | 187 | 8493 |
| Omongnae | city | Jeonbuk | Korea, Republic of (South) | 35.82 | 127.02 | 75 | 76821 |
| On'gon | city | Jeonbuk | Korea, Republic of (South) | 35.82 | 127.46 | 885 | 4321 |
| Ongjŏng-ni | city | Jeonbuk | Korea, Republic of (South) | 35.36 | 127.30 | 190 | 7718 |
| Onp'aengi | city | Jeonbuk | Korea, Republic of (South) | 36.01 | 127.77 | 1177 | 4618 |
| Onp’aengi | city | Jeonbuk | Korea, Republic of (South) | 36.01 | 127.77 | 1177 | 4618 |
| Onsu-dong | city | Jeonbuk | Korea, Republic of (South) | 35.93 | 127.07 | 49 | 78370 |
| Orangdo-ri | city | Jeonbuk | Korea, Republic of (South) | 35.96 | 126.56 | 0 | 7791 |
| Oridong | city | Jeonbuk | Korea, Republic of (South) | 35.36 | 126.64 | 147 | 9067 |
| Orim | city | Jeonbuk | Korea, Republic of (South) | 35.38 | 126.66 | 830 | 13976 |
| Oryong-dong | city | Jeonbuk | Korea, Republic of (South) | 35.82 | 127.35 | 1669 | 5534 |
| Oryong-ni | city | Jeonbuk | Korea, Republic of (South) | 36.02 | 126.98 | 13 | 81432 |
| Oryong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.82 | 127.35 | 1669 | 5534 |
| Oryu-ri | city | Jeonbuk | Korea, Republic of (South) | 35.60 | 127.31 | 830 | 6407 |
| Osal-li | city | Jeonbuk | Korea, Republic of (South) | 35.55 | 127.30 | 830 | 6407 |
| Osal-li | city | Jeonbuk | Korea, Republic of (South) | 35.59 | 127.38 | 830 | 5981 |
| Osal-li | city | Jeonbuk | Korea, Republic of (South) | 35.98 | 127.22 | 209 | 10268 |
| Osal-li | city | Jeonbuk | Korea, Republic of (South) | 35.93 | 127.03 | 9 | 101219 |
| Osal-li | city | Jeonbuk | Korea, Republic of (South) | 36.01 | 127.69 | 830 | 4757 |
| Osan | city | Jeonbuk | Korea, Republic of (South) | 35.83 | 127.34 | 1135 | 5693 |
| Osan | city | Jeonbuk | Korea, Republic of (South) | 35.78 | 127.06 | 242 | 124602 |
| Osan | city | Jeonbuk | Korea, Republic of (South) | 35.93 | 127.84 | 1909 | 5012 |
| Osan | city | Jeonbuk | Korea, Republic of (South) | 36.01 | 127.69 | 830 | 4800 |
| Osan | city | Jeonbuk | Korea, Republic of (South) | 35.52 | 127.60 | 1669 | 6263 |
| Osan-ni | city | Jeonbuk | Korea, Republic of (South) | 35.55 | 127.30 | 830 | 6407 |
| Oseitō-ri | city | Jeonbuk | Korea, Republic of (South) | 36.12 | 125.99 | 0 | 223 |
| Osikto-dong | city | Jeonbuk | Korea, Republic of (South) | 35.96 | 126.56 | 0 | 7791 |
| Osikto-ri | city | Jeonbuk | Korea, Republic of (South) | 35.96 | 126.56 | 0 | 7791 |
| Osil-li | city | Jeonbuk | Korea, Republic of (South) | 35.50 | 127.36 | 377 | 8845 |
| Osin-ni | city | Jeonbuk | Korea, Republic of (South) | 35.50 | 127.36 | 377 | 8845 |
| Osong | city | Jeonbuk | Korea, Republic of (South) | 35.90 | 127.24 | 830 | 9942 |
| Osu-ri | city | Jeonbuk | Korea, Republic of (South) | 35.53 | 127.33 | 367 | 6406 |
| Osŏng-ni | city | Jeonbuk | Korea, Republic of (South) | 35.58 | 127.44 | 1669 | 5609 |
| Oul-li | city | Jeonbuk | Korea, Republic of (South) | 35.90 | 126.67 | 9 | 69338 |
| Oul-li | city | Jeonbuk | Korea, Republic of (South) | 35.54 | 127.30 | 830 | 6407 |
| Oun | city | Jeonbuk | Korea, Republic of (South) | 35.90 | 126.68 | 16 | 57175 |
| Oun-dong | city | Jeonbuk | Korea, Republic of (South) | 35.75 | 127.48 | 1689 | 4585 |
| Oun-gol | city | Jeonbuk | Korea, Republic of (South) | 35.53 | 127.30 | 830 | 6408 |