Flight Time from Anyang-si to Cheonan
The flight from Anyang-si to Cheonan covers about 42 mi and takes roughly 35 min nonstop. Flight duration estimate and fare guide.
Anyang-si and Cheonan are about 42 mi (68 km) apart in a straight line. By road that works out to roughly 55 mi (89 km), a drive of about 1 hr 16 min. A nonstop flight covers the great-circle distance in approximately 35 min.
| Straight-line distance | 42 mi / 68 km |
| Road distance (est.) | 55 mi / 89 km |
| Driving time (est.) | 1 hr 16 min |
| Nonstop flight (est.) | 35 min |
| Driving fuel (est., 1-way) | $7 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 37.100, 127.040 |
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
Anyang-si to Cheonan is about 42 mi (68 km) in a straight line, and roughly 55 mi (89 km) by road.