| population | |
| Kham Sang Thiang | 3218 |
| Nong Chang | 5254 |
| population | |
| Samran | 8082 |
| Samran Tai | 8858 |
 | Sakon Nakhon Airport | ~ 73.05 km |
| Roi Et Airport | ~ 87.85 km |
| Khon Kaen Airport | ~ 90.50 km |
| Udorn Air Base | ~ 95.70 km |
| Udon Thani Airport | ~ 96.95 km |
| Nakhon Phanom Airport | ~ 132.12 km |
 | Savannakhet Airport | ~ 136.30 km |
| Thakhek Airport | ~ 152.73 km |
| Wattay International Airport | ~ 160.77 km |
