Distance From Tchien Airport to Cologne Bonn Airport, THC - CGN Distance

The distance from Tchien Airport (THC) to Cologne Bonn Airport (CGN) is 3220 miles or 5182 kilometers or 2796 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 Zwedru ( Liberia ) to Köln (Cologne) ( Germany )?

A one-way nonstop (direct) flight between Zwedru and Köln (Cologne) takes around 7 hours 24 minutes.

Estimated flight time from Tchien Airport, Zwedru, Liberia to Cologne Bonn Airport, Köln (Cologne), Germany is 7 hours 24 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 • THC - CGN

Kilometers		5182 km
Statute Miles		3220 miles
Nautical Miles		2796 nm
Avg. Time of Flight		7 hours 24 minutes

Tchien Airport to Cologne Bonn Airport Flight Route Map - THC to CGN Flight Path

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

Click to see flight route on Google Map between Zwedru, Liberia and Köln (Cologne), Germany. .

Nonstop flight route between Zwedru, Liberia and Köln (Cologne), Germany.

Time Difference Between the Airports • THC - CGN

Time difference between Zwedru (Liberia) and Köln (Cologne) (Germany) is 1 Hours.
Köln (Cologne) time is 1 Hours ahead of Zwedru.

Location	Local Time
Zwedru (Liberia)	2026-03-15, 17:36:33 GMT
Köln (Cologne) (Germany)	2026-03-15, 18:36:33 CET

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

Tchien Airport (THC / GLTN) Zwedru, Liberia

Destination

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