| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Rento-do | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3005556 | 125.4516667 | 52 | 22473 |
| Rento-dō | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3005556 | 125.4516667 | 52 | 22473 |
| Risseki | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4786111 | 125.4930556 | 13 | 31060 |
| Risseki-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4786111 | 125.4930556 | 13 | 31060 |
| Ritsutai | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3108333 | 126.35 | 262 | 31134 |
| Rogangchin | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4947222 | 125.4147222 | 6 | 21112 |
| Rokochin | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4947222 | 125.4147222 | 6 | 21112 |
| Rokotin | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4947222 | 125.4147222 | 6 | 21112 |
| Ryoha | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2683333 | 126.0158333 | 32 | 32575 |
| Ryohari | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2683333 | 126.0158333 | 32 | 32575 |
| Ryuka | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6152778 | 126.3536111 | 492 | 31007 |
| Ryuka-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6152778 | 126.3536111 | 492 | 31007 |
| Ryuko | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6147222 | 125.6463889 | 16 | 28261 |
| Ryuko-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6147222 | 125.6463889 | 16 | 28261 |
| Ryusek-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4786111 | 125.4930556 | 13 | 31060 |
| Ryōha | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2683333 | 126.0158333 | 32 | 32575 |
| Ryōhari | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2683333 | 126.0158333 | 32 | 32575 |
| Ryūka | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6152778 | 126.3536111 | 492 | 31007 |
| Ryūka-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6152778 | 126.3536111 | 492 | 31007 |
| Ryūkō | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6147222 | 125.6463889 | 16 | 28261 |
| Ryūkō-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6147222 | 125.6463889 | 16 | 28261 |
| Rōkōchin | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4947222 | 125.4147222 | 6 | 21112 |
| Rōkōtin | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4947222 | 125.4147222 | 6 | 21112 |