Map of flight path and driving directions from Cologne to Istanbul.
Shortest flight path between Cologne Bonn Airport (CGN) and Istanbul Atatürk Airport (ISL).
How far is Istanbul from Cologne?
There are several ways to calculate distances between Cologne and Istanbul. Here are two common methods:Vincenty's formula (applied above)
- 1240.787 miles
- 1996.853 kilometers
- 1078.214 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
- 1238.489 miles
- 1993.155 kilometers
- 1076.218 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 Istanbul is 2 hours. Istanbul is 2 hours ahead of Cologne.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 163 kg (359 pounds).
Frequent Flyer Miles Calculator
Cologne (CGN) → Istanbul (ISL).