| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ch'angch'ol-li | city | Jeju | Korea, Republic of (South) | 33.27 | 126.37 | 830 | 18151 |
| Ch'angch'on-ni | city | Jeju | Korea, Republic of (South) | 33.27 | 126.37 | 830 | 18151 |
| Ch'anghung-dong | city | Jeju | Korea, Republic of (South) | 33.51 | 126.89 | 0 | 6165 |
| Ch'onaorum-dong | city | Jeju | Korea, Republic of (South) | 33.40 | 126.30 | 830 | 15593 |
| Ch'onjil-li | city | Jeju | Korea, Republic of (South) | 33.50 | 126.95 | 55 | 1520 |
| Ch'onjin-dong | city | Jeju | Korea, Republic of (South) | 33.50 | 126.95 | 55 | 1520 |
| Ch'onmang-dong | city | Jeju | Korea, Republic of (South) | 33.31 | 126.41 | 1669 | 25121 |
| Ch'onmi-dong | city | Jeju | Korea, Republic of (South) | 33.25 | 126.24 | 65 | 9081 |
| Ch'onoe-dong | city | Jeju | Korea, Republic of (South) | 33.44 | 126.89 | 164 | 10001 |
| Ch'onso-dong | city | Jeju | Korea, Republic of (South) | 33.26 | 126.20 | 39 | 7467 |
| Ch'onso-dong | city | Jeju | Korea, Republic of (South) | 33.29 | 126.41 | 1079 | 26655 |
| Ch'onsong-dong | city | Jeju | Korea, Republic of (South) | 33.49 | 126.70 | 830 | 17714 |
| Ch'ulp'yong-dong | city | Jeju | Korea, Republic of (South) | 33.23 | 126.38 | 0 | 11110 |
| Chaesangae | city | Jeju | Korea, Republic of (South) | 33.27 | 126.72 | 0 | 5610 |
| Chaesanp'o | city | Jeju | Korea, Republic of (South) | 33.27 | 126.72 | 0 | 5610 |
| Chaesanp’o | city | Jeju | Korea, Republic of (South) | 33.27 | 126.72 | 0 | 5610 |
| Chagune | city | Jeju | Korea, Republic of (South) | 33.31 | 126.17 | 26 | 5746 |
| Changjakchi | city | Jeju | Korea, Republic of (South) | 33.94 | 126.32 | 52 | 533 |
| Changmani-dong | city | Jeju | Korea, Republic of (South) | 33.45 | 126.90 | 141 | 7641 |
| Changna-dong | city | Jeju | Korea, Republic of (South) | 33.44 | 126.28 | 85 | 7941 |
| Changsŏng-dong | city | Jeju | Korea, Republic of (South) | 33.49 | 126.58 | 830 | 101801 |
| Cheju | city | Jeju | Korea, Republic of (South) | 33.51 | 126.52 | 150 | 75378 |
| Cheonmidong | city | Jeju | Korea, Republic of (South) | 33.25 | 126.24 | 65 | 9081 |
| Cheonseodong | city | Jeju | Korea, Republic of (South) | 33.26 | 126.20 | 39 | 7467 |
| Chesangae | city | Jeju | Korea, Republic of (South) | 33.27 | 126.72 | 0 | 5610 |
| Chesanp'o | city | Jeju | Korea, Republic of (South) | 33.27 | 126.72 | 0 | 5610 |
| Chesanp’o | city | Jeju | Korea, Republic of (South) | 33.27 | 126.72 | 0 | 5610 |
| Chigŏhŭl | city | Jeju | Korea, Republic of (South) | 33.30 | 126.25 | 262 | 13348 |
| Chiksa-dong | city | Jeju | Korea, Republic of (South) | 33.28 | 126.62 | 328 | 15257 |
| Chiljeondong | city | Jeju | Korea, Republic of (South) | 33.30 | 126.20 | 45 | 10333 |
| Chin-dong | city | Jeju | Korea, Republic of (South) | 33.34 | 126.24 | 393 | 15097 |
| Chinjikchi | city | Jeju | Korea, Republic of (South) | 33.94 | 126.32 | 52 | 533 |
| Chinp'yong-dong | city | Jeju | Korea, Republic of (South) | 33.40 | 126.73 | 954 | 12790 |
| Chinp’yŏng-dong | city | Jeju | Korea, Republic of (South) | 33.40 | 126.73 | 954 | 12790 |
| Choch'ol-li | city | Jeju | Korea, Republic of (South) | 33.53 | 126.66 | 55 | 18923 |
| Choch'on | city | Jeju | Korea, Republic of (South) | 33.54 | 126.64 | 62 | 22602 |
| Choch'on-ni | city | Jeju | Korea, Republic of (South) | 33.54 | 126.64 | 62 | 22602 |
| Choch'ong | city | Jeju | Korea, Republic of (South) | 33.33 | 126.26 | 403 | 15453 |
| Choch’ŏl-li | city | Jeju | Korea, Republic of (South) | 33.53 | 126.66 | 55 | 18923 |
| Choch’ŏn | city | Jeju | Korea, Republic of (South) | 33.54 | 126.64 | 62 | 22602 |
| Choch’ŏn-ni | city | Jeju | Korea, Republic of (South) | 33.54 | 126.64 | 62 | 22602 |
| Chogunsi-ri | city | Jeju | Korea, Republic of (South) | 33.42 | 126.28 | 137 | 10344 |
| Choil-li | city | Jeju | Korea, Republic of (South) | 33.50 | 126.96 | 3 | 863 |
| Chojung-dong | city | Jeju | Korea, Republic of (South) | 33.46 | 126.42 | 830 | 43436 |
| Chokchi-dong | city | Jeju | Korea, Republic of (South) | 33.52 | 126.84 | 65 | 11363 |
| Chomok-tong | city | Jeju | Korea, Republic of (South) | 33.30 | 126.20 | 98 | 11523 |
| Chongdal-li | city | Jeju | Korea, Republic of (South) | 33.49 | 126.90 | 3 | 7778 |
| Chongdal-li | city | Jeju | Korea, Republic of (South) | 33.45 | 126.81 | 830 | 14285 |
| Chongjin-dong | city | Jeju | Korea, Republic of (South) | 33.32 | 126.25 | 321 | 14374 |
| Chongjŏng-dong | city | Jeju | Korea, Republic of (South) | 33.28 | 126.69 | 3 | 7629 |
| Chongnamjŏn | city | Jeju | Korea, Republic of (South) | 33.47 | 126.68 | 1108 | 19302 |
| Chongp'yong-dong | city | Jeju | Korea, Republic of (South) | 33.50 | 126.50 | 196 | 81846 |
| Chongsil | city | Jeju | Korea, Republic of (South) | 33.47 | 126.51 | 830 | 129853 |
| Chonhang-dong | city | Jeju | Korea, Republic of (South) | 33.52 | 126.85 | 72 | 10487 |
| Chonp'o-dong | city | Jeju | Korea, Republic of (South) | 33.27 | 126.65 | 0 | 8903 |
| Chosŏng-dong | city | Jeju | Korea, Republic of (South) | 33.35 | 126.28 | 830 | 16100 |
| Chu-sung | city | Jeju | Korea, Republic of (South) | 33.51 | 126.52 | 150 | 75378 |
| Chubun-ri | city | Jeju | Korea, Republic of (South) | 33.26 | 126.43 | 288 | 21258 |
| Chuksŏng | city | Jeju | Korea, Republic of (South) | 33.46 | 126.54 | 935 | 138909 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.34 | 126.23 | 173 | 14494 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.53 | 126.84 | 22 | 10189 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.48 | 126.90 | 0 | 8031 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.36 | 126.77 | 295 | 11600 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.25 | 126.34 | 131 | 11479 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.24 | 126.52 | 3 | 19457 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.47 | 126.78 | 830 | 16102 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.44 | 126.30 | 108 | 9841 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.36 | 126.30 | 948 | 15790 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.24 | 126.38 | 32 | 16408 |
| Chung-dong | city | Jeju | Korea, Republic of (South) | 33.35 | 126.84 | 52 | 8240 |
| Chungang-dong | city | Jeju | Korea, Republic of (South) | 33.25 | 126.56 | 111 | 20379 |
| Chungburak | city | Jeju | Korea, Republic of (South) | 33.50 | 126.46 | 72 | 68157 |
| Chungmun-dong | city | Jeju | Korea, Republic of (South) | 33.26 | 126.43 | 288 | 21258 |
| Chungmun-ni | city | Jeju | Korea, Republic of (South) | 33.26 | 126.43 | 288 | 21258 |
| Chungŏm | city | Jeju | Korea, Republic of (South) | 33.47 | 126.37 | 104 | 9861 |
| Chuo-dong | city | Jeju | Korea, Republic of (South) | 33.37 | 126.87 | 3 | 6978 |
| Chwa-dong | city | Jeju | Korea, Republic of (South) | 33.44 | 126.28 | 68 | 7941 |
| Chwagi-dong | city | Jeju | Korea, Republic of (South) | 33.27 | 126.23 | 121 | 10561 |
| Chyei Chyu | city | Jeju | Korea, Republic of (South) | 33.51 | 126.52 | 150 | 75378 |
| Chōten-ri | city | Jeju | Korea, Republic of (South) | 33.54 | 126.64 | 62 | 22602 |
| Chŏch’ŏng | city | Jeju | Korea, Republic of (South) | 33.33 | 126.26 | 403 | 15453 |
| Chŏndap-tong | city | Jeju | Korea, Republic of (South) | 33.30 | 126.20 | 154 | 11523 |
| Chŏngbang-dong | city | Jeju | Korea, Republic of (South) | 33.25 | 126.56 | 111 | 18002 |
| Chŏnghwa | city | Jeju | Korea, Republic of (South) | 33.47 | 126.54 | 830 | 132813 |
| Chŏngp’yŏng-dong | city | Jeju | Korea, Republic of (South) | 33.50 | 126.50 | 196 | 81846 |
| Chŏngsil-dong | city | Jeju | Korea, Republic of (South) | 33.47 | 126.51 | 830 | 129853 |
| Chŏngsil-tong | city | Jeju | Korea, Republic of (South) | 33.47 | 126.51 | 830 | 129853 |
| Chŏnhŭl | city | Jeju | Korea, Republic of (South) | 33.52 | 126.95 | 42 | 888 |
| Chŏnji-dong | city | Jeju | Korea, Republic of (South) | 33.24 | 126.55 | 3 | 18519 |
| Chŏnp’o-dong | city | Jeju | Korea, Republic of (South) | 33.27 | 126.65 | 0 | 8903 |
| Chŏnsu-dong | city | Jeju | Korea, Republic of (South) | 33.49 | 126.89 | 19 | 8436 |
| Ch’angch’ŏl-li | city | Jeju | Korea, Republic of (South) | 33.27 | 126.37 | 830 | 18151 |
| Ch’angch’ŏn-ni | city | Jeju | Korea, Republic of (South) | 33.27 | 126.37 | 830 | 18151 |
| Ch’anghŭng-dong | city | Jeju | Korea, Republic of (South) | 33.51 | 126.89 | 0 | 6165 |
| Ch’onso-dong | city | Jeju | Korea, Republic of (South) | 33.26 | 126.20 | 39 | 7467 |
| Ch’ulp’yŏng-dong | city | Jeju | Korea, Republic of (South) | 33.23 | 126.38 | 0 | 11110 |
| Ch’ŏnaorŭm-dong | city | Jeju | Korea, Republic of (South) | 33.40 | 126.30 | 830 | 15593 |
| Ch’ŏnjil-li | city | Jeju | Korea, Republic of (South) | 33.50 | 126.95 | 55 | 1520 |
| Ch’ŏnjin-dong | city | Jeju | Korea, Republic of (South) | 33.50 | 126.95 | 55 | 1520 |
| Ch’ŏnmang-dong | city | Jeju | Korea, Republic of (South) | 33.31 | 126.41 | 1669 | 25121 |
| Ch’ŏnmi-dong | city | Jeju | Korea, Republic of (South) | 33.25 | 126.24 | 65 | 9081 |
| Ch’ŏnoe-dong | city | Jeju | Korea, Republic of (South) | 33.44 | 126.89 | 164 | 10001 |
| Ch’ŏnsŏ-dong | city | Jeju | Korea, Republic of (South) | 33.29 | 126.41 | 1079 | 26655 |
| Ch’ŏnsŏng-dong | city | Jeju | Korea, Republic of (South) | 33.49 | 126.70 | 830 | 17714 |
| Czedżu | city | Jeju | Korea, Republic of (South) | 33.51 | 126.52 | 150 | 75378 |