Distance from Le Portel to Notre-Dame-de-Riez
The distance between Le Portel, France and Notre-Dame-de-Riez, France is 509 km (316 miles) in a straight line. If a road route exists, expect roughly 637 km (396 miles) by car — around 7 h 58 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 509 km / 316 mi |
| Road distance (estimate) | ≈ 637 km / 396 mi |
| Driving time (estimate) | ≈ 7 h 58 min |
| Flight time (estimate) | ≈ 1 h 6 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 |
|---|---|---|
| Le Portel, France | 50.708265051 | 1.576358509 |
| Notre-Dame-de-Riez, France | 46.745091239 | -1.906323725 |
Frequently asked questions
How far is Notre-Dame-de-Riez from Le Portel?
The straight-line (air) distance from Le Portel, France to Notre-Dame-de-Riez, France is 509 km (316 miles). By road it is roughly 637 km (396 miles), depending on the route.
How long does it take to drive from Le Portel to Notre-Dame-de-Riez?
Approximately 7 h 58 min, assuming an 80 km/h average over an estimated road distance of 637 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Le Portel to Notre-Dame-de-Riez?
A direct flight covers 509 km in about 1 h 6 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 Notre-Dame-de-Riez to Le Portel (reverse route)
GPS coordinates of Le Portel GPS coordinates of Notre-Dame-de-Riez