Flight Time from Guozhen to Lanzhou
The flight from Guozhen to Lanzhou covers about 230 mi and takes roughly 55 min nonstop. Flight duration estimate and fare guide.
Guozhen and Lanzhou are about 230 mi (371 km) apart in a straight line. By road that works out to roughly 281 mi (452 km), a drive of about 5 hr 2 min. A nonstop flight covers the great-circle distance in approximately 55 min.
| Straight-line distance | 230 mi / 371 km |
| Road distance (est.) | 281 mi / 452 km |
| Driving time (est.) | 5 hr 2 min |
| Nonstop flight (est.) | 55 min |
| Driving fuel (est., 1-way) | $35 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 35.224, 105.618 |
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
Guozhen to Lanzhou is about 230 mi (371 km) in a straight line, and roughly 281 mi (452 km) by road.