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BTM to ASH: distance & flight time
Butte (Bert Mooney Airport) → Nashua (Boire Field)
2,014 mi
3,241 km · 1,750 nm
4h 25m
estimated nonstop flight time
+2h
time difference · heading east
See live BTM→ASH fares Phone-only fares on this route — call free
Flight time details
2,014 miles nonstop takes roughly 4h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- ASH — Boire Field · Nashua, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near ASH
- BOS · General Edward Lawrence Logan International Airport39 mi away
- MHT · Manchester-Boston Regional Airport11 mi away
- LWM · Lawrence Municipal Airport20 mi away
- BED · Laurence G Hanscom Field24 mi away
Frequently asked questions
How far is BTM from ASH?
The flight distance from Butte (BTM) to Nashua (ASH) is 2,014 miles (3,241 km, 1,750 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to ASH?
A nonstop flight takes about 4h 25m 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 Butte and Nashua?
Nashua is 2 hours ahead of Butte.
What is the cheapest way to fly from BTM to ASH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–ASH that never appear on search engines, with no booking fees.