Distance From San Carlos Airport to London Stansted Airport

The distance from San Carlos Airport () to London Stansted Airport (STN) is 5216 miles or 8393 kilometers or 4529 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 San Carlos ( United States ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between San Carlos and London takes around 11 hours 59 minutes.

Estimated flight time from San Carlos Airport, San Carlos, United States to London Stansted Airport, London, United Kingdom is 11 hours 59 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

Kilometers		8393 km
Statute Miles		5216 miles
Nautical Miles		4529 nm
Avg. Time of Flight		11 hours 59 minutes

San Carlos Airport to London Stansted Airport Flight Route Map - to STN Flight Path

Location of San Carlos Airport & London Stansted Airport is given below.
Click the map to view San Carlos to London nonstop flight path and travel direction.

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

Nonstop flight route between San Carlos, United States and London, United Kingdom.

Time Difference Between the Airports • - STN

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

Location	Local Time
San Carlos (United States)	2025-12-13, 15:07:40 MST
London (United Kingdom)	2025-12-13, 22:07:40 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

San Carlos Airport ( / ) San Carlos, United States

Destination

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