Distance from Köln to Tehran
The distance between Köln, Germany and Tehran, Iran is 3,903 km (2,425 miles) in a straight line. If a road route exists, expect roughly 4878 km (3031 miles) by car — around 60 h 59 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 3,903 km / 2,425 mi |
| Road distance (estimate) | ≈ 4878 km / 3031 mi |
| Driving time (estimate) | ≈ 60 h 59 min |
| Flight time (estimate) | ≈ 5 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 |
|---|---|---|
| Köln, Germany | 50.938106999 | 6.957068 |
| Tehran, Iran | 35.6863968 | 51.4328575 |
Frequently asked questions
How far is Tehran from Köln?
The straight-line (air) distance from Köln, Germany to Tehran, Iran is 3,903 km (2,425 miles). By road it is roughly 4878 km (3031 miles), depending on the route.
How long does it take to drive from Köln to Tehran?
Approximately 60 h 59 min, assuming an 80 km/h average over an estimated road distance of 4878 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Köln to Tehran?
A direct flight covers 3,903 km in about 5 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 Tehran to Köln (reverse route)