Distance From Mercer Ranch Airport to London Luton Airport

The distance from Mercer Ranch Airport () to London Luton Airport (LTN) is 4790 miles or 7709 kilometers or 4160 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 Alderdale ( United States ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between Alderdale and London takes around 11 hours 0 minutes.

Estimated flight time from Mercer Ranch Airport, Alderdale, United States to London Luton Airport, London, United Kingdom is 11 hours 0 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 • - LTN

Kilometers		7709 km
Statute Miles		4790 miles
Nautical Miles		4160 nm
Avg. Time of Flight		11 hours 0 minutes

Mercer Ranch Airport to London Luton Airport Flight Route Map - to LTN Flight Path

Location of Mercer Ranch Airport & London Luton Airport is given below.
Click the map to view Alderdale to London nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - LTN

Time difference between Alderdale (United States) and London (United Kingdom) is 7 Hours.
London time is 7 Hours ahead of Alderdale.

Location	Local Time
Alderdale (United States)	2026-08-03, 06:39:01 MDT
London (United Kingdom)	2026-08-03, 13:39:01 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

Mercer Ranch Airport ( / WA00) Alderdale, United States

Destination

London Luton Airport (LTN / EGGW) London, United Kingdom