Distance from Derry to Mentougou
The distance between Derry, Ireland and Mentougou, China is 8,268 km (5,138 miles) in a straight line. If a road route exists, expect roughly 10336 km (6422 miles) by car — around 129 h 12 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 8,268 km / 5,138 mi |
| Road distance (estimate) | ≈ 10336 km / 6422 mi |
| Driving time (estimate) | ≈ 129 h 12 min |
| Flight time (estimate) | ≈ 10 h 14 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 |
|---|---|---|
| Derry, Ireland | 53.9912965 | -7.5444898 |
| Mentougou, China | 39.93819 | 116.09307 |
Frequently asked questions
How far is Mentougou from Derry?
The straight-line (air) distance from Derry, Ireland to Mentougou, China is 8,268 km (5,138 miles). By road it is roughly 10336 km (6422 miles), depending on the route.
How long does it take to drive from Derry to Mentougou?
Approximately 129 h 12 min, assuming an 80 km/h average over an estimated road distance of 10336 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Derry to Mentougou?
A direct flight covers 8,268 km in about 10 h 14 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 Mentougou to Derry (reverse route)
GPS coordinates of Derry GPS coordinates of Mentougou