| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Tonnich'i | city | Gangwon | Korea, Republic of (South) | 37.26 | 128.62 | 1669 | 10476 |
| Tonnich’i | city | Gangwon | Korea, Republic of (South) | 37.26 | 128.62 | 1669 | 10476 |
| Tonnomi | city | Gangwon | Korea, Republic of (South) | 37.33 | 128.49 | 1735 | 980 |
| Tonnon | city | Chungbuk | Korea, Republic of (South) | 36.46 | 127.76 | 830 | 7748 |