Flight Time from Cẩm Phả Mines to Lạng Sơn
The flight from Cẩm Phả Mines to Lạng Sơn covers about 67 mi and takes roughly 37 min nonstop. Flight duration estimate and fare guide.
Cẩm Phả Mines and Lạng Sơn are about 67 mi (108 km) apart in a straight line. By road that works out to roughly 88 mi (141 km), a drive of about 2 hr 1 min. A nonstop flight covers the great-circle distance in approximately 37 min.
| Straight-line distance | 67 mi / 108 km |
| Road distance (est.) | 88 mi / 141 km |
| Driving time (est.) | 2 hr 1 min |
| Nonstop flight (est.) | 37 min |
| Driving fuel (est., 1-way) | $11 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 21.435, 107.031 |
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
Cẩm Phả Mines to Lạng Sơn is about 67 mi (108 km) in a straight line, and roughly 88 mi (141 km) by road.