Need help booking?
Unpublished phone-only deals available
GMU to BTM: distance & flight time
Greenville (Greenville Downtown Airport) → Butte (Bert Mooney Airport)
1,748 mi
2,813 km · 1,519 nm
3h 54m
estimated nonstop flight time
—
time difference · heading northwest
See live GMU→BTM fares Phone-only fares on this route — call free
Flight time details
1,748 miles nonstop takes roughly 3h 54m 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
- GMU — Greenville Downtown Airport · Greenville, 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 GMU
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 GMU from BTM?
The flight distance from Greenville (GMU) to Butte (BTM) is 1,748 miles (2,813 km, 1,519 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMU to BTM?
A nonstop flight takes about 3h 54m 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 GMU to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMU–BTM that never appear on search engines, with no booking fees.