Distance From Sheep Mountain Airport to London Heathrow Airport, SMU - LHR Distance

The distance from Sheep Mountain Airport (SMU) to London Heathrow Airport (LHR) is 4404 miles or 7087 kilometers or 3824 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 Sheep Mountain ( United States ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between Sheep Mountain and London takes around 10 hours 7 minutes.

Estimated flight time from Sheep Mountain Airport, Sheep Mountain, United States to London Heathrow Airport, London, United Kingdom is 10 hours 7 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 • SMU - LHR

Kilometers		7087 km
Statute Miles		4404 miles
Nautical Miles		3824 nm
Avg. Time of Flight		10 hours 7 minutes

Sheep Mountain Airport to London Heathrow Airport Flight Route Map - SMU to LHR Flight Path

Location of Sheep Mountain Airport & London Heathrow Airport is given below.
Click the map to view Sheep Mountain to London nonstop flight path and travel direction.

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

Nonstop flight route between Sheep Mountain, United States and London, United Kingdom.

Time Difference Between the Airports • SMU - LHR

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

Location	Local Time
Sheep Mountain (United States)	2025-12-14, 20:12:16 AKST
London (United Kingdom)	2025-12-15, 05:12:16 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

Sheep Mountain Airport (SMU / PASP) Sheep Mountain, United States

Destination

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