How far is Cologne from Green Bay, WI?

The distance between Green Bay (Green Bay–Austin Straubel International Airport) and Cologne (Cologne Bonn Airport) is 4148 miles / 6675 kilometers / 3604 nautical miles.

Distance from Green Bay to Cologne

There are several ways to calculate the distance from Green Bay to Cologne. Here are two standard methods:

Vincenty's formula (applied above)

• 4147.713 miles
• 6675.098 kilometers
• 3604.264 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 4135.745 miles
• 6655.837 kilometers
• 3593.865 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).

How long does it take to fly from Green Bay to Cologne?

The estimated flight time from Green Bay–Austin Straubel International Airport to Cologne Bonn Airport is 8 hours and 21 minutes.

What is the time difference between Green Bay and Cologne?

The time difference between Green Bay and Cologne is 7 hours. Cologne is 7 hours ahead of Green Bay.

Flight carbon footprint between Green Bay–Austin Straubel International Airport (GRB) and Cologne Bonn Airport (CGN)

On average, flying from Green Bay to Cologne generates about 475 kg of CO2 per passenger, and 475 kilograms equals 1 047 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Green Bay to Cologne

See the map of the shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and Cologne Bonn Airport (CGN).

Airport information

Origin	Green Bay–Austin Straubel International Airport
City:	Green Bay, WI
Country:	United States
IATA Code:	GRB
ICAO Code:	KGRB
Coordinates:	44°29′6″N, 88°7′46″W

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