Distance from Changchi to Longmen
The distance between Changchi, China and Longmen, China is 331 km (206 miles) in a straight line. If a road route exists, expect roughly 414 km (257 miles) by car — around 5 h 11 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 331 km / 206 mi |
| Road distance (estimate) | ≈ 414 km / 257 mi |
| Driving time (estimate) | ≈ 5 h 11 min |
| Flight time (estimate) | ≈ 53 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| Changchi, China | 32.16377 | 106.65814 |
| Longmen, China | 29.21028 | 106.20725 |
Frequently asked questions
How far is Longmen from Changchi?
The straight-line (air) distance from Changchi, China to Longmen, China is 331 km (206 miles). By road it is roughly 414 km (257 miles), depending on the route.
How long does it take to drive from Changchi to Longmen?
Approximately 5 h 11 min, assuming an 80 km/h average over an estimated road distance of 414 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Changchi to Longmen?
A direct flight covers 331 km in about 53 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from Longmen to Changchi (reverse route)
GPS coordinates of Changchi GPS coordinates of Longmen