Need help booking?
Unpublished phone-only deals available
MGE to BTM: distance & flight time
Marietta (Dobbins Air Reserve Base) → Butte (Bert Mooney Airport)
1,687 mi
2,715 km · 1,466 nm
3h 46m
estimated nonstop flight time
-2h
time difference · heading northwest
See live MGE→BTM fares Phone-only fares on this route — call free
Flight time details
1,687 miles nonstop takes roughly 3h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- MGE — Dobbins Air Reserve Base · Marietta, 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 MGE
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 MGE from BTM?
The flight distance from Marietta (MGE) to Butte (BTM) is 1,687 miles (2,715 km, 1,466 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGE to BTM?
A nonstop flight takes about 3h 46m 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 Marietta and Butte?
Butte is 2 hours behind Marietta.
What is the cheapest way to fly from MGE to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGE–BTM that never appear on search engines, with no booking fees.