Map of flight path and driving directions from Cologne to Graz.
Shortest flight path between Cologne Bonn Airport (CGN) and Graz Airport (GRZ).
How far is Graz from Cologne?
There are several ways to calculate distances between Cologne and Graz. Here are two common methods:Vincenty's formula (applied above)
- 462.593 miles
- 744.472 kilometers
- 401.983 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
- 461.647 miles
- 742.949 kilometers
- 401.160 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 Graz.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 93 kg (205 pounds).
Frequent Flyer Miles Calculator
Cologne (CGN) → Graz (GRZ).