| population | |
| Erawan | 9783 |
| Pha In Plaeng | 12038 |
| population | |
| Pha Sam Yot | 7674 |
| Sap Phaiwan | 4604 |
 | Loei Airport | ~ 31.61 km |
| Udon Thani Airport | ~ 87.04 km |
| Udorn Air Base | ~ 88.26 km |
 | Wattay International Airport | ~ 99.75 km |
| Phetchabun Airport | ~ 107.26 km |
| Khon Kaen Airport | ~ 125.57 km |
| Phitsanulok Airport | ~ 188.81 km |
| Uttaradit Airport | ~ 202.16 km |
| Nan Airport | ~ 210.76 km |
