| population | |
| Duea Si Khan Chai | 11730 |
| In Plaeng | 4322 |
| Khon Sawan | 5529 |
| Khu Sakham | 6058 |
| Khua Kai | 8709 |
| population | |
| Kut Ruea Kham | 7243 |
| Na Kham | 4655 |
| Na So | 7008 |
| Nong Sanom | 13885 |
| Nong Waeng | 4897 |
| population | |
| Nong Waeng Tai | 10409 |
| Si Wichai | 9642 |
| That | 14466 |
| Wanon Niwat | 17710 |
 | Sakon Nakhon Airport | ~ 59.91 km |
| Nakhon Phanom Airport | ~ 96.56 km |
| Udorn Air Base | ~ 105.58 km |
| Udon Thani Airport | ~ 106.72 km |
 | Thakhek Airport | ~ 118.78 km |
| Wattay International Airport | ~ 133.89 km |
| Savannakhet Airport | ~ 158.21 km |
| Khon Kaen Airport | ~ 164.91 km |
| Roi Et Airport | ~ 166.61 km |
