| population | |
| Ban Lao | 8902 |
| Ban That | 16920 |
| Chiang Wang | 14981 |
| Chom Si | 10725 |
| population | |
| Khok Klang | 7596 |
| Na Bua | 6824 |
| Na Phu | 12594 |
| Phen | 13033 |
 | Udorn Air Base | ~ 33.80 km |
| Udon Thani Airport | ~ 34.00 km |
 | Wattay International Airport | ~ 53.32 km |
| Loei Airport | ~ 130.47 km |
| Khon Kaen Airport | ~ 133.65 km |
| Sakon Nakhon Airport | ~ 136.29 km |
| Nakhon Phanom Airport | ~ 184.17 km |
| Roi Et Airport | ~ 193.68 km |
| Xieng Khouang Airport | ~ 200.44 km |
