| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Orari | city | Gangwon | Korea, Republic of (South) | 37.70 | 127.78 | 830 | 2778 |
| Orau | city | Gangwon | Korea, Republic of (South) | 37.71 | 127.62 | 830 | 3413 |
| Ori-dong | city | Gangwon | Korea, Republic of (South) | 37.37 | 129.23 | 137 | 18472 |
| Ori-gol | city | Gangwon | Korea, Republic of (South) | 37.34 | 128.00 | 853 | 65061 |
| Ori-gol | city | Gangwon | Korea, Republic of (South) | 37.68 | 128.70 | 2509 | 34232 |
| Orichon | city | Gangwon | Korea, Republic of (South) | 38.21 | 127.23 | 830 | 6523 |
| Origae | city | Gangwon | Korea, Republic of (South) | 37.83 | 127.78 | 915 | 57642 |
| Origae | city | Gangwon | Korea, Republic of (South) | 38.07 | 127.98 | 830 | 3583 |
| Origol | city | Gangwon | Korea, Republic of (South) | 37.87 | 128.78 | 124 | 25624 |
| Origol | city | Gangwon | Korea, Republic of (South) | 37.86 | 127.77 | 360 | 98789 |
| Oriha-ch'on | city | Gangwon | Korea, Republic of (South) | 37.29 | 128.91 | 2637 | 1877 |
| Orijin | city | Gangwon | Korea, Republic of (South) | 37.90 | 128.83 | 0 | 18170 |
| Orijong | city | Gangwon | Korea, Republic of (South) | 37.31 | 128.48 | 1853 | 729 |
| Orimchon | city | Gangwon | Korea, Republic of (South) | 37.76 | 127.94 | 830 | 5434 |
| Orinamujong | city | Gangwon | Korea, Republic of (South) | 37.67 | 127.84 | 830 | 15370 |
| Oriol | city | Gangwon | Korea, Republic of (South) | 37.22 | 127.81 | 830 | 16533 |
| Orisang-ch'on | city | Gangwon | Korea, Republic of (South) | 37.29 | 128.91 | 2637 | 1877 |
| Oriseupmal | city | Gangwon | Korea, Republic of (South) | 37.76 | 127.94 | 830 | 6659 |
| Orisum-mal | city | Gangwon | Korea, Republic of (South) | 37.76 | 127.94 | 830 | 6659 |
| Oryong-dong | city | Gangwon | Korea, Republic of (South) | 38.13 | 127.77 | 925 | 2533 |
| Oryong-gol | city | Gangwon | Korea, Republic of (South) | 37.11 | 128.53 | 1669 | 1602 |
| Oryu-gol | city | Gangwon | Korea, Republic of (South) | 37.86 | 127.77 | 360 | 98789 |
| Oryudong | city | Gangwon | Korea, Republic of (South) | 37.87 | 128.78 | 131 | 25624 |
| Oryudong | city | Gangwon | Korea, Republic of (South) | 37.95 | 128.35 | 1669 | 2086 |