Flight Time from Hạ Long to Hải Dương
The flight from Hạ Long to Hải Dương covers about 48 mi and takes roughly 35 min nonstop. Flight duration estimate and fare guide.
Hạ Long and Hải Dương are about 48 mi (77 km) apart in a straight line. By road that works out to roughly 62 mi (100 km), a drive of about 1 hr 26 min. A nonstop flight covers the great-circle distance in approximately 35 min.
| Straight-line distance | 48 mi / 77 km |
| Road distance (est.) | 62 mi / 100 km |
| Driving time (est.) | 1 hr 26 min |
| Nonstop flight (est.) | 35 min |
| Driving fuel (est., 1-way) | $8 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 20.946, 106.703 |
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
Hạ Long to Hải Dương is about 48 mi (77 km) in a straight line, and roughly 62 mi (100 km) by road.