| population | |
| Dong Lan | 8639 |
| Khaen Yai | 4288 |
| Khon Kaen | 7326 |
| Mueang Thong | 4930 |
| Na Pho | 4770 |
| population | |
| Nai Mueang | 35803 |
| Non Rang | 5926 |
| Non Tan | 5227 |
| Nong Kaeo | 6822 |
| Nong Waeng | 8173 |
| population | |
| Nuea Mueang | 20171 |
| Po Phan | 7274 |
| Rop Mueang | 17940 |
| Sa-At Sombun | 8506 |
| Si Kaeo | 12879 |
 | Roi Et Airport | ~ 20.34 km |
| Buri Ram Airport | ~ 95.59 km |
| Khon Kaen Airport | ~ 102.02 km |
| Surin Airport | ~ 128.13 km |
 | Savannakhet Airport | ~ 136.16 km |
| Sakon Nakhon Airport | ~ 141.75 km |
| Ubon Ratchathani Airport | ~ 158.89 km |
| Udorn Air Base | ~ 175.18 km |
| Udon Thani Airport | ~ 176.15 km |
