| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Gai-heito-ri | city | Jeonnam | Korea, Republic of (South) | 34.38 | 125.94 | 0 | 318 |
| Gaido-ri | city | Jeonnam | Korea, Republic of (South) | 34.51 | 126.94 | 6 | 7877 |
| Gaidong | city | Gyeonggi | Korea, Republic of (South) | 38.17 | 126.99 | 830 | 8235 |
| Gaikan | city | Gyeongnam | Korea, Republic of (South) | 34.86 | 128.57 | 3 | 36054 |
| Gaikan-ri | city | Gyeongnam | Korea, Republic of (South) | 34.86 | 128.57 | 3 | 36054 |
| Gaiko-ri | city | Jeonnam | Korea, Republic of (South) | 34.63 | 126.58 | 0 | 12087 |
| Gaiku-ri | city | Korea, Republic of (South) | 35.12 | 127.45 | 403 | 10802 | |
| Gail | city | Gyeongbuk | Korea, Republic of (South) | 36.02 | 128.84 | 351 | 8523 |
| Gail | city | Gyeongbuk | Korea, Republic of (South) | 35.84 | 128.78 | 183 | 130804 |
| Gail-ri | city | Gangwon | Korea, Republic of (South) | 38.02 | 127.69 | 898 | 3284 |
| Gainan-ri | city | Jeonnam | Korea, Republic of (South) | 34.70 | 125.94 | 55 | 6355 |
| Gairitsu-ri | city | Jeonnam | Korea, Republic of (South) | 34.55 | 126.41 | 3 | 4322 |
| Gaisa | city | Busan | Korea, Republic of (South) | 35.15 | 128.89 | 3 | 47222 |
| Gaisan-dō | city | Jeonnam | Korea, Republic of (South) | 34.58 | 126.38 | 16 | 4820 |
| Gaisei-ri | city | Gyeongbuk | Korea, Republic of (South) | 36.80 | 128.25 | 1669 | 5246 |
| Gaishin-ri | city | Korea, Republic of (South) | 35.67 | 126.92 | 16 | 17155 | |
| Gaiso-ri | city | Jeonnam | Korea, Republic of (South) | 34.56 | 127.39 | 62 | 10659 |
| Gaison-ri | city | Gangwon | Korea, Republic of (South) | 38.28 | 127.20 | 830 | 7631 |