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LYE to BTM: distance & flight time
Lyneham (RAF Lyneham) → Butte (Bert Mooney Airport)
4,542 mi
7,309 km · 3,947 nm
9h 22m
estimated nonstop flight time
-7h
time difference · heading northwest
See live LYE→BTM fares Phone-only fares on this route — call free
Flight time details
4,542 miles nonstop takes roughly 9h 22m 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
- LYE — RAF Lyneham · Lyneham, 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 LYE
- GBA · Cotswold Airport12 mi away
- FFD · RAF Fairford15 mi away
- BZZ · RAF Brize Norton24 mi away
- LHR · London Heathrow Airport66 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 LYE from BTM?
The flight distance from Lyneham (LYE) to Butte (BTM) is 4,542 miles (7,309 km, 3,947 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LYE to BTM?
A nonstop flight takes about 9h 22m 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 Lyneham and Butte?
Butte is 7 hours behind Lyneham.
What is the cheapest way to fly from LYE to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LYE–BTM that never appear on search engines, with no booking fees.