| population | |
| Nong Daeng | 7261 |
| Phu Han | 4954 |
| Sam Yang | 3895 |
| Si Chomphu | 8943 |
| population | |
| Si Suk | 10919 |
| Wang Phoem | 11194 |
 | Khon Kaen Airport | ~ 76.99 km |
| Loei Airport | ~ 86.87 km |
| Udon Thani Airport | ~ 98.45 km |
| Udorn Air Base | ~ 99.09 km |
| Phetchabun Airport | ~ 100.12 km |
 | Wattay International Airport | ~ 143.80 km |
| Roi Et Airport | ~ 189.39 km |
| Phitsanulok Airport | ~ 197.16 km |
| Nakhon Ratchasima Airport | ~ 202.55 km |
