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BTM to ART: distance & flight time
Butte (Bert Mooney Airport) → Watertown (Watertown International Airport)
1,772 mi
2,852 km · 1,540 nm
3h 57m
estimated nonstop flight time
+2h
time difference · heading east
See live BTM→ART fares Phone-only fares on this route — call free
Flight time details
1,772 miles nonstop takes roughly 3h 57m 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
- ART — Watertown International Airport · Watertown, 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 ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 mi away
Frequently asked questions
How far is BTM from ART?
The flight distance from Butte (BTM) to Watertown (ART) is 1,772 miles (2,852 km, 1,540 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to ART?
A nonstop flight takes about 3h 57m 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 Watertown?
Watertown is 2 hours ahead of Butte.
What is the cheapest way to fly from BTM to ART?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–ART that never appear on search engines, with no booking fees.