How far is Alderney from Cologne?

The distance between Cologne (Cologne Bonn Airport) and Alderney (Alderney Airport) is 422 miles / 679 kilometers / 367 nautical miles.

The driving distance from Cologne (CGN) to Alderney (ACI) is 610 miles / 981 kilometers, and travel time by car is about 11 hours 42 minutes.

Distance from Cologne to Alderney

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

Vincenty's formula (applied above)

• 421.771 miles
• 678.775 kilometers
• 366.509 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

• 420.506 miles
• 676.739 kilometers
• 365.410 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 Cologne to Alderney?

The estimated flight time from Cologne Bonn Airport to Alderney Airport is 1 hour and 17 minutes.

What is the time difference between Cologne and Alderney?

The time difference between Cologne and Alderney is 1 hour. Alderney is 1 hour behind Cologne.

Flight carbon footprint between Cologne Bonn Airport (CGN) and Alderney Airport (ACI)

On average, flying from Cologne to Alderney generates about 87 kg of CO2 per passenger, and 87 kilograms equals 192 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Cologne to Alderney

See the map of the shortest flight path between Cologne Bonn Airport (CGN) and Alderney Airport (ACI).

Airport information

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

Destination	Alderney Airport
City:	Alderney
Country:	Guernsey
IATA Code:	ACI
ICAO Code:	EGJA
Coordinates:	49°42′21″N, 2°12′52″W