Distance From Barter Island Long Range Radar Station Airport to London Heathrow Airport, BTI - LHR Distance

The distance from Barter Island Long Range Radar Station Airport (BTI) to London Heathrow Airport (LHR) is 3835 miles or 6171 kilometers or 3330 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 Barter Island ( United States ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between Barter Island and London takes around 8 hours 48 minutes.

Estimated flight time from Barter Island Long Range Radar Station Airport, Barter Island, United States to London Heathrow Airport, London, United Kingdom is 8 hours 48 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 • BTI - LHR

Kilometers		6171 km
Statute Miles		3835 miles
Nautical Miles		3330 nm
Avg. Time of Flight		8 hours 48 minutes

Barter Island Long Range Radar Station Airport to London Heathrow Airport Flight Route Map - BTI to LHR Flight Path

Location of Barter Island Long Range Radar Station Airport & London Heathrow Airport is given below.
Click the map to view Barter Island to London nonstop flight path and travel direction.

Click to see flight route on Google Map between Barter Island, United States and London, United Kingdom. .

Nonstop flight route between Barter Island, United States and London, United Kingdom.

Time Difference Between the Airports • BTI - LHR

Time difference between Barter Island (United States) and London (United Kingdom) is 9 Hours.
London time is 9 Hours ahead of Barter Island.

Location	Local Time
Barter Island (United States)	2026-01-29, 03:13:41 AKST
London (United Kingdom)	2026-01-29, 12:13:41 GMT

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

Barter Island Long Range Radar Station Airport (BTI / PABA) Barter Island, United States

Destination

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