Distance from Les Marches to Osny
The distance between Les Marches, France and Osny, France is 495 km (308 miles) in a straight line. If a road route exists, expect roughly 619 km (385 miles) by car — around 7 h 44 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 495 km / 308 mi |
| Road distance (estimate) | ≈ 619 km / 385 mi |
| Driving time (estimate) | ≈ 7 h 44 min |
| Flight time (estimate) | ≈ 1 h 5 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 |
|---|---|---|
| Les Marches, France | 45.50042 | 6.00381 |
| Osny, France | 49.066204936 | 2.061427509 |
Frequently asked questions
How far is Osny from Les Marches?
The straight-line (air) distance from Les Marches, France to Osny, France is 495 km (308 miles). By road it is roughly 619 km (385 miles), depending on the route.
How long does it take to drive from Les Marches to Osny?
Approximately 7 h 44 min, assuming an 80 km/h average over an estimated road distance of 619 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Les Marches to Osny?
A direct flight covers 495 km in about 1 h 5 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 Osny to Les Marches (reverse route)
GPS coordinates of Les Marches GPS coordinates of Osny