| population | |
| Phing Phuai | 8939 |
| Sa Yao | 7684 |
| Saphung | 6868 |
| population | |
| Si Kaeo | 9326 |
| Si Non Ngam | 4399 |
| Sueang Khao | 6545 |
| population | |
| Tum | 9504 |
 | Ubon Ratchathani Airport | ~ 64.72 km |
| Surin Airport | ~ 105.35 km |
 | Preah Vinhear Airport | ~ 128.47 km |
| Buri Ram Airport | ~ 139.39 km |
 | Pakse International Airport | ~ 144.63 km |
| Roi Et Airport | ~ 163.58 km |
| Siem Reap International Airport | ~ 171.23 km |
| Savannakhet Airport | ~ 196.50 km |
| Stung Treng Airport | ~ 218.48 km |
