Flight Time from Hŭngnam to Sariwŏn
The flight from Hŭngnam to Sariwŏn covers about 135 mi and takes roughly 45 min nonstop. Flight duration estimate and fare guide.
Hŭngnam and Sariwŏn are about 135 mi (218 km) apart in a straight line. By road that works out to roughly 176 mi (283 km), a drive of about 3 hr 9 min. A nonstop flight covers the great-circle distance in approximately 45 min.
| Straight-line distance | 135 mi / 218 km |
| Road distance (est.) | 176 mi / 283 km |
| Driving time (est.) | 3 hr 9 min |
| Nonstop flight (est.) | 45 min |
| Driving fuel (est., 1-way) | $22 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 39.173, 126.678 |
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
Hŭngnam to Sariwŏn is about 135 mi (218 km) in a straight line, and roughly 176 mi (283 km) by road.