| population | |
| Khao Luang | 10105 |
| Khok Khamin | 15081 |
| Nong Ngio | 5320 |
| Nong Ya Plong | 16425 |
| population | |
| Si Songkhram | 9606 |
| Wang Saphung | 15045 |
 | Loei Airport | ~ 17.70 km |
| Phetchabun Airport | ~ 88.28 km |
| Udon Thani Airport | ~ 112.56 km |
| Udorn Air Base | ~ 113.79 km |
 | Wattay International Airport | ~ 118.01 km |
| Khon Kaen Airport | ~ 143.81 km |
| Phitsanulok Airport | ~ 164.22 km |
| Uttaradit Airport | ~ 177.27 km |
| Phrae Airport | ~ 191.25 km |
