Driving Time from Kaiyuan to Zhengjiatun
Driving from Kaiyuan to Zhengjiatun is about 2,107 mi and takes roughly 35 hr 42 min. See the fuel-cost estimate, distance and route tips.
Kaiyuan and Zhengjiatun are about 1,786 mi (2,874 km) apart in a straight line. By road that works out to roughly 2,107 mi (3,391 km), a drive of about 35 hr 42 min. A nonstop flight covers the great-circle distance in approximately 3 hr 47 min.
| Straight-line distance | 1,786 mi / 2,874 km |
| Road distance (est.) | 2,107 mi / 3,391 km |
| Driving time (est.) | 35 hr 42 min |
| Nonstop flight (est.) | 3 hr 47 min |
| Driving fuel (est., 1-way) | $263 |
| Typical flight fare | $200–$600 |
| Geographic midpoint | 34.010, 112.221 |
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
Kaiyuan to Zhengjiatun is about 1,786 mi (2,874 km) in a straight line, and roughly 2,107 mi (3,391 km) by road.