| population | |
| Nikhom Nam Un | 5170 |
| Nong Bua | 1782 |
| population | |
| Nong Pling | 3820 |
| Suwannakham | 4108 |
 | Sakon Nakhon Airport | ~ 40.85 km |
| Nakhon Phanom Airport | ~ 99.19 km |
| Udorn Air Base | ~ 101.98 km |
| Udon Thani Airport | ~ 103.31 km |
| Roi Et Airport | ~ 117.57 km |
 | Thakhek Airport | ~ 121.31 km |
| Khon Kaen Airport | ~ 128.17 km |
| Savannakhet Airport | ~ 128.84 km |
| Wattay International Airport | ~ 153.77 km |
