| population | |
| Bueng Ngam | 5786 |
| Khok Sawang | 4874 |
| Kok Pho | 6469 |
| population | |
| Nong Khun Yai | 8303 |
| Nong Phok | 8888 |
| Pha Nam Yoi | 6110 |
| population | |
| Phu Khao Thong | 9731 |
| Rop Mueang | 10150 |
| Tha Sida | 6232 |
 | Roi Et Airport | ~ 52.09 km |
 | Savannakhet Airport | ~ 63.96 km |
| Sakon Nakhon Airport | ~ 99.73 km |
| Nakhon Phanom Airport | ~ 128.22 km |
| Ubon Ratchathani Airport | ~ 136.04 km |
| Thakhek Airport | ~ 137.30 km |
| Khon Kaen Airport | ~ 154.41 km |
| Buri Ram Airport | ~ 158.12 km |
| Surin Airport | ~ 177.41 km |
