What is the flight distance between GAI and STN?

Distance between Montgomery County Airport (GAI) and Stansted Airport (STN) is 5898 kilometers or 3665 miles.

Distance From Montgomery County Airport to Stansted Airport (GAI - STN Distance)

Q: How long is the flight from GAI to STN?

Flight time from Montgomery County Airport, Gaithersburg, United States to Stansted Airport, London, United Kingdom is 7 hours 20 minutes under avarage conditions.

Q: What is the time difference between Gaithersburg, United States and London, United Kingdom?

Time difference between Gaithersburg (United States) and London (United Kingdom) is 5 Hours. London time is 5 Hours ahead of Gaithersburg. It is currently 12:35 in Montgomery County Airport (GAI) and 17:35 in Stansted Airport (STN).

The flight distance from Montgomery County Airport (GAI) to Stansted Airport (STN) is 3665 miles. This is equivalent to 5898 kilometers or 3183 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

5898 kilometers is the distance from Montgomery County Airport, United States to Stansted Airport, United Kingdom.

Flight Duration between Gaithersburg, United States and London, United Kingdom

Estimated flight time from Montgomery County Airport, Gaithersburg, United States to Stansted Airport, London, United Kingdom is 7 hours 20 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • GAI - STN

Time difference between Gaithersburg (United States) and London (United Kingdom) is 5 Hours.
Current local time in Gaithersburg is 2025-05-14, 12:35:14 EDT and time in London is 2025-05-14, 17:35:14 BST.
London time is 5 Hours ahead of Gaithersburg.

Montgomery County Airport to Stansted Airport Flight Route Map - GAI to STN Flight Path

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

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

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

Montgomery County Airport
City:	Gaithersburg
Country:	United States
IATA Code:	GAI
ICAO Code:	KGAI
GPS Coordinates:	Latitude: N 39° 10' 6'' Longitude: W 77° 9' 57.6''
Current time:	2025-05-14, 12:35:14 EDT
Current weather:	Montgomery County Airport 15 day weather forecast

Stansted Airport
City:	London
Country:	United Kingdom
IATA Code:	STN
ICAO Code:	EGSS
GPS Coordinates:	Latitude: N 51° 53' 6'' Longitude: E 0° 14' 6''
Current time:	2025-05-14, 17:35:14 BST
Current weather:	Stansted Airport 15 day weather forecast
Flights: