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BEX to BTM: distance & flight time
Benson (RAF Benson) → Butte (Bert Mooney Airport)
4,564 mi
7,345 km · 3,966 nm
9h 25m
estimated nonstop flight time
-7h
time difference · heading northwest
See live BEX→BTM fares Phone-only fares on this route — call free
Flight time details
4,564 miles nonstop takes roughly 9h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- BEX — RAF Benson · Benson, United Kingdom
- BTM — Bert Mooney Airport · Butte, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is BEX from BTM?
The flight distance from Benson (BEX) to Butte (BTM) is 4,564 miles (7,345 km, 3,966 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BEX to BTM?
A nonstop flight takes about 9h 25m 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 Butte?
Butte is 7 hours behind Benson.
What is the cheapest way to fly from BEX to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BEX–BTM that never appear on search engines, with no booking fees.