Map of flight path and driving directions from Cologne to Hannover.
Shortest flight path between Cologne Bonn Airport (CGN) and Hannover Airport (HAJ).
How far is Hannover from Cologne?
There are several ways to calculate distances between Cologne and Hannover. Here are two common methods:Vincenty's formula (applied above)
- 155.255 miles
- 249.859 kilometers
- 134.913 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
- 154.965 miles
- 249.392 kilometers
- 134.661 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
There is no time difference between Cologne and Hannover.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 48 kg (106 pounds).
Frequent Flyer Miles Calculator
Cologne (CGN) → Hannover (HAJ).