Flight Time from Khon Kaen to Phetchabun
The flight from Khon Kaen to Phetchabun covers about 111 mi and takes roughly 42 min nonstop. Flight duration estimate and fare guide.
Khon Kaen and Phetchabun are about 111 mi (178 km) apart in a straight line. By road that works out to roughly 144 mi (232 km), a drive of about 2 hr 35 min. A nonstop flight covers the great-circle distance in approximately 42 min.
| Straight-line distance | 111 mi / 178 km |
| Road distance (est.) | 144 mi / 232 km |
| Driving time (est.) | 2 hr 35 min |
| Nonstop flight (est.) | 42 min |
| Driving fuel (est., 1-way) | $18 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 16.435, 101.997 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
Khon Kaen to Phetchabun is about 111 mi (178 km) in a straight line, and roughly 144 mi (232 km) by road.