| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ra-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.5672222 | 126.2569444 | 3 | 10318 |
| Rabutsu-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.7666667 | 126.4666667 | 32 | 10244 |
| Ragan-ri | city | Kangwon-do | Korea, Republic of (South) | 37.4833333 | 129.1166667 | 32 | 7952 |
| Rahaito-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.3 | 126 | 0 | 4386 |
| Rahaitō-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.3 | 126 | 0 | 4386 |
| Rakantei | city | Kangwon-do | Korea, Republic of (South) | 37.2 | 129.0333333 | 1348 | 9384 |
| Rakuan | city | | Korea, Republic of (South) | 34.9 | 127.35 | 88 | 21271 |
| Rakuhyo-do | city | Kyongsang-bukto | Korea, Republic of (South) | 36.45 | 129.2333333 | 528 | 17606 |
| Rakuhyō-dō | city | Kyongsang-bukto | Korea, Republic of (South) | 36.45 | 129.2333333 | 528 | 17606 |
| Rakuto-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 36.3666667 | 128.3 | 147 | 17624 |
| Rakutō-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 36.3666667 | 128.3 | 147 | 17624 |
| Rampo | city | | Korea, Republic of (South) | 35.5333333 | 126.5166667 | 9 | 15543 |
| Rampo | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.3 | 126.6 | 173 | 25983 |
| Randai | city | Cholla-namdo | Korea, Republic of (South) | 34.6 | 126.3166667 | 101 | 13754 |
| Rantai-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.6 | 126.3166667 | 101 | 13754 |
| Rasen-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.645 | 126.8133333 | 9 | 21110 |
| Rashu | city | Cholla-namdo | Korea, Republic of (South) | 35.0283333 | 126.7175 | 52 | 21298 |
| Rashū | city | Cholla-namdo | Korea, Republic of (South) | 35.0283333 | 126.7175 | 52 | 21298 |
| Rasui | city | Cholla-namdo | Korea, Republic of (South) | 34.7441667 | 127.7377778 | 3 | 10634 |