| population | |
| Khok Sawang | 4789 |
| Khok Sung | 5493 |
| Ku Ta Kai | 9113 |
| population | |
| Mahachai | 6176 |
| Na Makhuea | 6639 |
| Nong Hi | 7886 |
| population | |
| Nong Thao Yai | 3345 |
| Pla Pak | 10953 |
 | Nakhon Phanom Airport | ~ 22.72 km |
 | Thakhek Airport | ~ 38.38 km |
| Sakon Nakhon Airport | ~ 45.44 km |
| Savannakhet Airport | ~ 75.20 km |
| Roi Et Airport | ~ 146.01 km |
| Udorn Air Base | ~ 186.55 km |
| Udon Thani Airport | ~ 187.85 km |
| Khon Kaen Airport | ~ 204.62 km |
 | Vinh Airport | ~ 208.14 km |
