Flight Time from Haeju to P’yŏngsŏng
The flight from Haeju to P’yŏngsŏng covers about 84 mi and takes roughly 39 min nonstop. Flight duration estimate and fare guide.
Haeju and P’yŏngsŏng are about 84 mi (135 km) apart in a straight line. By road that works out to roughly 109 mi (175 km), a drive of about 1 hr 57 min. A nonstop flight covers the great-circle distance in approximately 39 min.
| Straight-line distance | 84 mi / 135 km |
| Road distance (est.) | 109 mi / 175 km |
| Driving time (est.) | 1 hr 57 min |
| Nonstop flight (est.) | 39 min |
| Driving fuel (est., 1-way) | $14 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 38.644, 125.793 |
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
Haeju to P’yŏngsŏng is about 84 mi (135 km) in a straight line, and roughly 109 mi (175 km) by road.