| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Iram-ni | city | Gyeongnam | Korea, Republic of (South) | 35.12 | 128.38 | 971 | 45761 |
| Irejang | city | Jeonnam | Korea, Republic of (South) | 34.62 | 126.63 | 49 | 17855 |
| Ireon | city | Gyeongbuk | Korea, Republic of (South) | 35.84 | 128.81 | 200 | 109842 |
| Ireugi | city | Chungbuk | Korea, Republic of (South) | 37.05 | 128.49 | 1669 | 4613 |
| Ireumgol | city | Chungnam | Korea, Republic of (South) | 36.27 | 127.19 | 272 | 14709 |
| Ireunemi | city | Gyeonggi | Korea, Republic of (South) | 37.63 | 127.25 | 961 | 97944 |
| Irho-ri | city | Chungnam | Korea, Republic of (South) | 36.81 | 126.44 | 101 | 41544 |
| Iri | city | Jeonbuk | Korea, Republic of (South) | 35.94 | 126.95 | 9 | 102253 |
| Iri-dong | city | Gyeongbuk | Korea, Republic of (South) | 36.38 | 129.28 | 830 | 2 |
| Iriul | city | Gyeonggi | Korea, Republic of (South) | 37.75 | 127.43 | 157 | 0 |
| Iro-dong | city | Jeonnam | Korea, Republic of (South) | 34.81 | 126.42 | 9 | 65705 |
| Iro-dong | city | Gangwon | Korea, Republic of (South) | 37.49 | 129.04 | 830 | 50503 |
| Iro-ri | city | Gyeongbuk | Korea, Republic of (South) | 36.12 | 128.06 | 393 | 37768 |
| Irodong | city | Gangwon | Korea, Republic of (South) | 37.49 | 129.04 | 830 | 50503 |
| Irul-li | city | Gyeongnam | Korea, Republic of (South) | 34.81 | 128.42 | 127 | 53432 |
| Irum-gol | city | Chungnam | Korea, Republic of (South) | 36.27 | 127.19 | 272 | 14709 |
| Irumsil | city | Gyeongbuk | Korea, Republic of (South) | 36.79 | 128.95 | 1669 | 1342 |
| Irun | city | Gyeongnam | Korea, Republic of (South) | 34.80 | 128.43 | 0 | 49839 |
| Irun-dong | city | Gyeongnam | Korea, Republic of (South) | 34.80 | 128.43 | 0 | 49839 |
| Irungae | city | Gangwon | Korea, Republic of (South) | 38.27 | 128.52 | 144 | 15862 |
| Irusil | city | Gyeongbuk | Korea, Republic of (South) | 36.85 | 128.72 | 862 | 23505 |
| Irwa | city | Jeonnam | Korea, Republic of (South) | 34.92 | 127.14 | 830 | 6761 |
| Irwa-ri | city | Jeonnam | Korea, Republic of (South) | 34.92 | 127.14 | 830 | 6761 |
| Irwon | city | Jeonnam | Korea, Republic of (South) | 34.79 | 127.00 | 830 | 8739 |
| Irwon'gak | city | Gyeongnam | Korea, Republic of (South) | 35.58 | 128.50 | 170 | 13251 |
| Irwon-ni | city | Jeonnam | Korea, Republic of (South) | 34.79 | 127.00 | 830 | 8739 |
| Irwondong | city | Gyeonggi | Korea, Republic of (South) | 37.07 | 126.81 | 82 | 7056 |
| Irwondong | city | Gangwon | Korea, Republic of (South) | 38.25 | 127.15 | 856 | 7347 |
| Irwondong | city | Seoul | Korea, Republic of (South) | 37.49 | 127.09 | 121 | 1569189 |
| Irwŏl-li | city | Jeonnam | Korea, Republic of (South) | 34.79 | 127.00 | 830 | 8739 |
| Irwŏn’gak | city | Gyeongnam | Korea, Republic of (South) | 35.58 | 128.50 | 170 | 13251 |
| Iryang-gol | city | Chungnam | Korea, Republic of (South) | 36.81 | 127.18 | 360 | 93983 |
| Iryang-ni | city | Chungnam | Korea, Republic of (South) | 36.09 | 127.36 | 1030 | 9011 |
| Irye | city | Gyeongbuk | Korea, Republic of (South) | 36.21 | 128.33 | 131 | 86160 |
| Iryong | city | Jeonnam | Korea, Republic of (South) | 35.10 | 126.70 | 39 | 25068 |
| Iryong-ni | city | Gyeongnam | Korea, Republic of (South) | 35.38 | 128.50 | 16 | 12204 |
| Iryong-ni | city | Jeonbuk | Korea, Republic of (South) | 35.58 | 127.40 | 830 | 5869 |