Distance From London Stansted Airport to Ronald Reagan Washington National Airport, STN - DCA Distance

The distance from London Stansted Airport (STN) to Ronald Reagan Washington National Airport (DCA) is 3674 miles or 5912 kilometers or 3191 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.

5912 kilometers is the direct flight distance between London Stansted Airport (United Kingdom) and Ronald Reagan Washington National Airport (United States).


How long does it take to travel from London ( United Kingdom ) to Washington ( United States )?

A one-way nonstop (direct) flight between London and Washington takes around 8 hours 26 minutes.
Estimated flight time from London Stansted Airport, London, United Kingdom to Ronald Reagan Washington National Airport, Washington, United States 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 • STN - DCA

Kilometers 5912 km
Statute Miles3674 miles
Nautical Miles 3191 nm
Avg. Time of Flight 8 hours 26 minutes

London Stansted Airport to Ronald Reagan Washington National Airport Flight Route Map - STN to DCA Flight Path

Location of London Stansted Airport & Ronald Reagan Washington National Airport is given below.
Click the map to view London to Washington nonstop flight path and travel direction.

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


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

Time Difference Between the Airports • STN - DCA

Time difference between London (United Kingdom) and Washington (United States) is 5 Hours.
Washington time is 5 Hours behind London.
LocationLocal Time
London (United Kingdom)2025-05-13, 21:28:58 BST
Washington (United States)2025-05-13, 16:28:58 EDT
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 Get airport maps and more information about London Stansted Airport London Stansted Airport (STN / EGSS)
London, United Kingdom Flag of United Kingdom
Destination Ronald Reagan Washington National Airport Ronald Reagan Washington National Airport (DCA / KDCA)
Washington, United States Flag of United States



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