| population | |
| Khok Si | 11567 |
| Nong Luang | 8132 |
| Phan Na | 6793 |
| Phon Sung | 6197 |
| Sai Mun | 7125 |
| Sawang Daen Din | 30112 |
| population | |
| Tan Kon | 6007 |
| Tan Noeng | 4939 |
| That Thong | 5940 |
| Waeng | 10469 |
 | Udorn Air Base | ~ 69.38 km |
| Udon Thani Airport | ~ 70.61 km |
| Sakon Nakhon Airport | ~ 76.76 km |
 | Wattay International Airport | ~ 111.00 km |
| Nakhon Phanom Airport | ~ 126.88 km |
| Khon Kaen Airport | ~ 130.81 km |
| Thakhek Airport | ~ 149.62 km |
| Roi Et Airport | ~ 152.86 km |
| Savannakhet Airport | ~ 171.51 km |
