Air Miles Calculator

Distance between Dortmund (DTM) and Cologne (CGN)

Flight distance from Dortmund to Cologne (Dortmund Airport – Cologne Bonn Airport) is 49 miles / 80 kilometers / 43 nautical miles. Estimated flight time is 35 minutes.

Driving distance from Dortmund (DTM) to Cologne (CGN) is 65 miles / 104 kilometers and travel time by car is about 1 hour 11 minutes.

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

Shortest flight path between Dortmund Airport (DTM) and Cologne Bonn Airport (CGN).

How far is Cologne from Dortmund?

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

Vincenty's formula (applied above)
  • 49.496 miles
  • 79.657 kilometers
  • 43.011 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
  • 49.449 miles
  • 79.580 kilometers
  • 42.970 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 Dortmund Airport
City: Dortmund
Country: Germany Flag of Germany
IATA Code: DTM
ICAO Code: EDLW
Coordinates: 51°31′5″N, 7°36′44″E

B 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

Time difference and current local times

There is no time difference between Dortmund and Cologne.

Time Difference

Dortmund

 CEST

Cologne

 CEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 32 kg (71 pounds).

Frequent Flyer Miles Calculator

Dortmund (DTM) → Cologne (CGN).

Distance:
49
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
49

Round trip?