Distance From Old Hickory Airpark to Cologne Bonn Airport

The distance from Old Hickory Airpark () to Cologne Bonn Airport (CGN) is 3994 miles or 6427 kilometers or 3468 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.

---

How long does it take to travel from Geneva ( United States ) to Köln (Cologne) ( Germany )?

A one-way nonstop (direct) flight between Geneva and Köln (Cologne) takes around 9 hours 10 minutes.

Estimated flight time from Old Hickory Airpark, Geneva, United States to Cologne Bonn Airport, Köln (Cologne), Germany is 9 hours 10 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 • - CGN

Kilometers		6427 km
Statute Miles		3994 miles
Nautical Miles		3468 nm
Avg. Time of Flight		9 hours 10 minutes

Old Hickory Airpark to Cologne Bonn Airport Flight Route Map - to CGN Flight Path

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

Click to see flight route on Google Map between Geneva, United States and Köln (Cologne), Germany. .

Nonstop flight route between Geneva, United States and Köln (Cologne), Germany.

Time Difference Between the Airports • - CGN

Time difference between Geneva (United States) and Köln (Cologne) (Germany) is 5 Hours.
Köln (Cologne) time is 5 Hours ahead of Geneva.

Location	Local Time
Geneva (United States)	2026-03-17, 05:16:32 EDT
Köln (Cologne) (Germany)	2026-03-17, 10:16:32 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

Old Hickory Airpark ( / OH12) Geneva, United States

Destination

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