Distance From Chatham Seaplane Base to London Stansted Airport, CYM - STN Distance

The distance from Chatham Seaplane Base (CYM) to London Stansted Airport (STN) is 4466 miles or 7186 kilometers or 3878 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 Chatham ( United States ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between Chatham and London takes around 10 hours 15 minutes.

Estimated flight time from Chatham Seaplane Base, Chatham, United States to London Stansted Airport, London, United Kingdom is 10 hours 15 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 • CYM - STN

Kilometers		7186 km
Statute Miles		4466 miles
Nautical Miles		3878 nm
Avg. Time of Flight		10 hours 15 minutes

Chatham Seaplane Base to London Stansted Airport Flight Route Map - CYM to STN Flight Path

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

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

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

Time Difference Between the Airports • CYM - STN

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

Location	Local Time
Chatham (United States)	2026-06-23, 02:53:48 AKDT
London (United Kingdom)	2026-06-23, 11:53:48 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

Chatham Seaplane Base (CYM / 05AA) Chatham, United States

Destination

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