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EUG to BTM: distance & flight time
Eugene (Mahlon Sweet Field) → Butte (Bert Mooney Airport)
538 mi
865 km · 467 nm
1h 38m
estimated nonstop flight time
+1h
time difference · heading east
See live EUG→BTM fares Phone-only fares on this route — call free
Flight time details
538 miles nonstop takes roughly 1h 38m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- EUG — Mahlon Sweet Field · Eugene, 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 EUG
- CVO · Corvallis Municipal Airport26 mi away
- ONP · Newport Municipal Airport52 mi away
- SLE · Salem Municipal Airport/McNary Field55 mi away
- OTH · Southwest Oregon Regional Airport71 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 EUG from BTM?
The flight distance from Eugene (EUG) to Butte (BTM) is 538 miles (865 km, 467 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EUG to BTM?
A nonstop flight takes about 1h 38m 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 Eugene and Butte?
Butte is 1 hour ahead of Eugene.
What is the cheapest way to fly from EUG to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EUG–BTM that never appear on search engines, with no booking fees.