Map of flight path from Cologne to Tehran.
Shortest flight path between Cologne Bonn Airport (CGN) and Tehran Imam Khomeini International Airport (IKA).
How far is Tehran from Cologne?
There are several ways to calculate distances between Cologne and Tehran. Here are two common methods:Vincenty's formula (applied above)
- 2421.012 miles
- 3896.241 kilometers
- 2103.802 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 2416.238 miles
- 3888.559 kilometers
- 2099.654 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Cologne and Tehran is 2 hours 30 minutes. Tehran is 2 hours 30 minutes ahead of Cologne.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 266 kg (586 pounds).
Frequent Flyer Miles Calculator
Cologne (CGN) → Tehran (IKA).