Air Miles Calculator

Distance between Cologne (CGN) and Liège (LGG)

Flight distance from Cologne to Liège (Cologne Bonn Airport – Liège Airport) is 76 miles / 123 kilometers / 66 nautical miles. Estimated flight time is 38 minutes.

Driving distance from Cologne (CGN) to Liège (LGG) is 88 miles / 142 kilometers and travel time by car is about 1 hour 25 minutes.

Map of flight path and driving directions from Cologne to Liège.

Shortest flight path between Cologne Bonn Airport (CGN) and Liège Airport (LGG).

How far is Liège from Cologne?

There are several ways to calculate distances between Cologne and Liège. Here are two common methods:

Vincenty's formula (applied above)
  • 76.180 miles
  • 122.599 kilometers
  • 66.198 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
  • 75.950 miles
  • 122.230 kilometers
  • 65.999 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).

Airport information


A Cologne Bonn Airport
City: Cologne
Country: Germany Flag of Germany
IATA Code: CGN
ICAO Code: EDDK
Coordinates: 50°51′57″N, 7°8′33″E

B Liège Airport
City: Liège
Country: Belgium Flag of Belgium
IATA Code: LGG
ICAO Code: EBLG
Coordinates: 50°38′14″N, 5°26′35″E

Time difference and current local times

There is no time difference between Cologne and Liège.

Time Difference

Cologne

 CET

Liège

 CET

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 36 kg (80 pounds).

Frequent Flyer Miles Calculator

Cologne (CGN) → Liège (LGG).

Distance:
76
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
76

Round trip?