| population | |
| Nong Kha | 8668 |
| Nong Phon Ngam | 13333 |
| Sa Phon Thong | 8428 |
 | Phetchabun Airport | ~ 89.61 km |
| Khon Kaen Airport | ~ 94.45 km |
| Loei Airport | ~ 131.51 km |
| Nakhon Ratchasima Airport | ~ 152.90 km |
| Udon Thani Airport | ~ 154.42 km |
| Udorn Air Base | ~ 154.88 km |
| Buri Ram Airport | ~ 183.64 km |
| Phitsanulok Airport | ~ 184.14 km |
| Roi Et Airport | ~ 198.49 km |
