Map of flight path and driving directions from Cologne to Derry.
Shortest flight path between Cologne Bonn Airport (CGN) and City of Derry Airport (LDY).
How far is Derry from Cologne?
There are several ways to calculate distances between Cologne and Derry. Here are two common methods:Vincenty's formula (applied above)
- 661.870 miles
- 1065.176 kilometers
- 575.149 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
- 660.028 miles
- 1062.212 kilometers
- 573.549 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 Derry is 1 hour. Derry is 1 hour behind Cologne.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 120 kg (265 pounds).
Frequent Flyer Miles Calculator
Cologne (CGN) → Derry (LDY).