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CSM to BTM: distance & flight time
Clinton (Clinton Sherman Airport) → Butte (Bert Mooney Airport)
1,009 mi
1,624 km · 877 nm
2h 40m
estimated nonstop flight time
-1h
time difference · heading northwest
See live CSM→BTM fares Phone-only fares on this route — call free
Flight time details
1,009 miles nonstop takes roughly 2h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CSM — Clinton Sherman Airport · Clinton, 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 CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 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 CSM from BTM?
The flight distance from Clinton (CSM) to Butte (BTM) is 1,009 miles (1,624 km, 877 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSM to BTM?
A nonstop flight takes about 2h 40m 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 Clinton and Butte?
Butte is 1 hour behind Clinton.
What is the cheapest way to fly from CSM to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSM–BTM that never appear on search engines, with no booking fees.