Map of flight path and driving directions from Cologne to Ostrava.
Shortest flight path between Cologne Bonn Airport (CGN) and Leoš Janáček Airport Ostrava (OSR).
How far is Ostrava from Cologne?
There are several ways to calculate distances between Cologne and Ostrava. Here are two common methods:Vincenty's formula (applied above)
- 491.984 miles
- 791.772 kilometers
- 427.523 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
- 490.497 miles
- 789.378 kilometers
- 426.230 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 Ostrava.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 97 kg (215 pounds).
Frequent Flyer Miles Calculator
Cologne (CGN) → Ostrava (OSR).