| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Chaiwan | city | Udon Thani | Thailand | 17.29 | 103.23 | 830 | 14097 |
| Changwat Udaunthani | city | Udon Thani | Thailand | 17.42 | 102.79 | 830 | 108222 |
| Changwat Udon Thani | city | Udon Thani | Thailand | 17.42 | 102.79 | 830 | 108222 |
| Chiang Phin Self Help Settlement | city | Udon Thani | Thailand | 17.34 | 102.66 | 830 | 21531 |
| Chiangkhi | city | Udon Thani | Thailand | 17.99 | 102.22 | 830 | 5564 |
| Chumchon Ban Non Bok | city | Udon Thani | Thailand | 17.38 | 102.76 | 830 | 85118 |