Distance From Pentagon Army Heliport to London Stansted Airport, JPN - STN Distance

The distance from Pentagon Army Heliport (JPN) to London Stansted Airport (STN) is 3674 miles or 5912 kilometers or 3190 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 Washington DC ( United States ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between Washington DC and London takes around 8 hours 26 minutes.

Estimated flight time from Pentagon Army Heliport, Washington DC, United States to London Stansted Airport, London, United Kingdom is 8 hours 26 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 • JPN - STN

Kilometers		5912 km
Statute Miles		3674 miles
Nautical Miles		3190 nm
Avg. Time of Flight		8 hours 26 minutes

Pentagon Army Heliport to London Stansted Airport Flight Route Map - JPN to STN Flight Path

Location of Pentagon Army Heliport & London Stansted Airport is given below.
Click the map to view Washington DC to London nonstop flight path and travel direction.

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

Nonstop flight route between Washington DC, United States and London, United Kingdom.

Time Difference Between the Airports • JPN - STN

Time difference between Washington DC (United States) and London (United Kingdom) is 5 Hours.
London time is 5 Hours ahead of Washington DC.

Location	Local Time
Washington DC (United States)	2025-12-16, 22:25:25 EST
London (United Kingdom)	2025-12-17, 03:25:25 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

Pentagon Army Heliport (JPN / KJPN) Washington DC, United States

Destination

London Stansted Airport (STN / EGSS) London, United Kingdom