| population | |
| Amphoe Don Tan | 47237 |
| Amphoe Dong Luang | 41031 |
| Amphoe Khamcha-i | 47332 |
| population | |
| Amphoe Mueang Mukdahan | 139390 |
| Amphoe Nikhom Kham Soi | 42861 |
| Amphoe Nong Sung | 20444 |
| population | |
| Amphoe Wan Yai | 19043 |
 | Savannakhet Airport | ~ 27.87 km |
 | Sakon Nakhon Airport | ~ 79.19 km |
| Nakhon Phanom Airport | ~ 90.30 km |
| Roi Et Airport | ~ 93.23 km |
| Thakhek Airport | ~ 96.18 km |
| Ubon Ratchathani Airport | ~ 153.31 km |
| Khon Kaen Airport | ~ 183.39 km |
| Buri Ram Airport | ~ 201.11 km |
| Udorn Air Base | ~ 201.47 km |
