Distance From Alderney Airport to Cologne Bonn Airport, ACI - CGN Distance

The distance from Alderney Airport (ACI) to Cologne Bonn Airport (CGN) is 421 miles or 677 kilometers or 366 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Saint Anne ( Guernsey ) to Köln (Cologne) ( Germany )?

A one-way nonstop (direct) flight between Saint Anne and Köln (Cologne) takes around 0 hours 58 minutes.

Estimated flight time from Alderney Airport, Saint Anne, Guernsey to Cologne Bonn Airport, Köln (Cologne), Germany is 0 hours 58 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • ACI - CGN

Kilometers		677 km
Statute Miles		421 miles
Nautical Miles		366 nm
Avg. Time of Flight		0 hours 58 minutes

Alderney Airport to Cologne Bonn Airport Flight Route Map - ACI to CGN Flight Path

Location of Alderney Airport & Cologne Bonn Airport is given below.
Click the map to view Saint Anne to Köln (Cologne) nonstop flight path and travel direction.

Click to see flight route on Google Map between Saint Anne, Guernsey and Köln (Cologne), Germany. .

Nonstop flight route between Saint Anne, Guernsey and Köln (Cologne), Germany.

Time Difference Between the Airports • ACI - CGN

Time difference between Saint Anne (Guernsey) and Köln (Cologne) (Germany) is 1 Hours.
Köln (Cologne) time is 1 Hours ahead of Saint Anne.

Location	Local Time
Saint Anne (Guernsey)	2026-07-30, 12:14:54 BST
Köln (Cologne) (Germany)	2026-07-30, 13:14:54 CEST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Alderney Airport (ACI / EGJA) Saint Anne, Guernsey

Destination

Cologne Bonn Airport (CGN / EDDK) Köln (Cologne), Germany