Distance From Cognac-Châteaubernard (BA 709) Air Base to London Heathrow Airport, CNG - LHR Distance

The distance from Cognac-Châteaubernard (BA 709) Air Base (CNG) to London Heathrow Airport (LHR) is 402 miles or 647 kilometers or 349 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 Cognac/Châteaubernard ( France ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between Cognac/Châteaubernard and London takes around 0 hours 55 minutes.

Estimated flight time from Cognac-Châteaubernard (BA 709) Air Base, Cognac/Châteaubernard, France to London Heathrow Airport, London, United Kingdom is 0 hours 55 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 • CNG - LHR

Kilometers		647 km
Statute Miles		402 miles
Nautical Miles		349 nm
Avg. Time of Flight		0 hours 55 minutes

Cognac-Châteaubernard (BA 709) Air Base to London Heathrow Airport Flight Route Map - CNG to LHR Flight Path

Location of Cognac-Châteaubernard (BA 709) Air Base & London Heathrow Airport is given below.
Click the map to view Cognac/Châteaubernard to London nonstop flight path and travel direction.

Click to see flight route on Google Map between Cognac/Châteaubernard, France and London, United Kingdom. .

Nonstop flight route between Cognac/Châteaubernard, France and London, United Kingdom.

Time Difference Between the Airports • CNG - LHR

Time difference between Cognac/Châteaubernard (France) and London (United Kingdom) is 1 Hours.
London time is 1 Hours behind Cognac/Châteaubernard.

Location	Local Time
Cognac/Châteaubernard (France)	2026-09-19, 00:35:10 CEST
London (United Kingdom)	2026-09-18, 23:35:10 BST

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

Cognac-Châteaubernard (BA 709) Air Base (CNG / LFBG) Cognac/Châteaubernard, France

Destination

London Heathrow Airport (LHR / EGLL) London, United Kingdom