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BPI to BTM: distance & flight time
Big Piney (Miley Memorial Field) → Butte (Bert Mooney Airport)
261 mi
420 km · 227 nm
1h 9m
estimated nonstop flight time
—
time difference · heading northwest
See live BPI→BTM fares Phone-only fares on this route — call free
Flight time details
261 miles nonstop takes roughly 1h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BPI — Miley Memorial Field · Big Piney, United States
- 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 BPI
- PWY · Ralph Wenz Field21 mi away
- LND · Hunt Field72 mi away
- JAC · Jackson Hole Airport77 mi away
- FBR · Fort Bridger Airport84 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 BPI from BTM?
The flight distance from Big Piney (BPI) to Butte (BTM) is 261 miles (420 km, 227 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BPI to BTM?
A nonstop flight takes about 1h 9m 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 cheapest way to fly from BPI to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BPI–BTM that never appear on search engines, with no booking fees.