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BEX to STL: distance & flight time
Benson (RAF Benson) → St. Louis (St Louis Lambert International Airport)
4,160 mi
6,695 km · 3,615 nm
8h 37m
estimated nonstop flight time
-6h
time difference · heading northwest
See live BEX→STL fares Phone-only fares on this route — call free
Flight time details
4,160 miles nonstop takes roughly 8h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- BEX — RAF Benson · Benson, United Kingdom
- STL — St Louis Lambert International Airport · St. Louis, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BEX
- LHR · London Heathrow Airport29 mi away
- LGW · London Gatwick Airport51 mi away
- HYC · Wycombe Air Park12 mi away
- OXF · Oxford (Kidlington) Airport18 mi away
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is BEX from STL?
The flight distance from Benson (BEX) to St. Louis (STL) is 4,160 miles (6,695 km, 3,615 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BEX to STL?
A nonstop flight takes about 8h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Benson and St. Louis?
St. Louis is 6 hours behind Benson.
What is the cheapest way to fly from BEX to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BEX–STL that never appear on search engines, with no booking fees.