Distance from Langfang to Tangshan
How far is it from Langfang to Tangshan? About 80 mi in a straight line and 104 mi by road. Driving time, flight time, midpoint and route details.
Langfang and Tangshan are about 80 mi (128 km) apart in a straight line. By road that works out to roughly 104 mi (167 km), a drive of about 1 hr 51 min. A nonstop flight covers the great-circle distance in approximately 39 min.
| Straight-line distance | 80 mi / 128 km |
| Road distance (est.) | 104 mi / 167 km |
| Driving time (est.) | 1 hr 51 min |
| Nonstop flight (est.) | 39 min |
| Driving fuel (est., 1-way) | $13 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 39.574, 117.438 |
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
Langfang to Tangshan is about 80 mi (128 km) in a straight line, and roughly 104 mi (167 km) by road.