| population | |
| Ban Chiang | 11103 |
| Ban Ya | 5242 |
| Don Hai Sok | 6822 |
| Nong Han | 16399 |
| population | |
| Nong Mek | 15128 |
| Nong Phai | 9443 |
| Nong Sa Pla | 5830 |
| Phak Top | 8828 |
 | Udorn Air Base | ~ 33.48 km |
| Udon Thani Airport | ~ 34.77 km |
 | Wattay International Airport | ~ 90.39 km |
| Khon Kaen Airport | ~ 106.30 km |
| Sakon Nakhon Airport | ~ 108.32 km |
| Loei Airport | ~ 148.02 km |
| Roi Et Airport | ~ 155.87 km |
| Nakhon Phanom Airport | ~ 162.15 km |
| Thakhek Airport | ~ 184.90 km |
