Distance From RAF Fairford to St Louis Lambert International Airport, FFD - STL Distance

The distance from RAF Fairford (FFD) to St Louis Lambert International Airport (STL) is 4132 miles or 6649 kilometers or 3588 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 Fairford ( United Kingdom ) to St Louis ( United States )?

A one-way nonstop (direct) flight between Fairford and St Louis takes around 9 hours 29 minutes.

Estimated flight time from RAF Fairford, Fairford, United Kingdom to St Louis Lambert International Airport, St Louis, United States is 9 hours 29 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 • FFD - STL

Kilometers		6649 km
Statute Miles		4132 miles
Nautical Miles		3588 nm
Avg. Time of Flight		9 hours 29 minutes

RAF Fairford to St Louis Lambert International Airport Flight Route Map - FFD to STL Flight Path

Location of RAF Fairford & St Louis Lambert International Airport is given below.
Click the map to view Fairford to St Louis nonstop flight path and travel direction.

Click to see flight route on Google Map between Fairford, United Kingdom and St Louis, United States. .

Nonstop flight route between Fairford, United Kingdom and St Louis, United States.

Time Difference Between the Airports • FFD - STL

Time difference between Fairford (United Kingdom) and St Louis (United States) is 4 Hours.
St Louis time is 4 Hours behind Fairford.

Location	Local Time
Fairford (United Kingdom)	2026-03-19, 05:56:39 GMT
St Louis (United States)	2026-03-19, 01:56:39 EDT

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

RAF Fairford (FFD / EGVA) Fairford, United Kingdom

Destination

St Louis Lambert International Airport (STL / KSTL) St Louis, United States