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SZL to BTM: distance & flight time
Knobnoster (Whiteman Air Force Base) → Butte (Bert Mooney Airport)
1,085 mi
1,746 km · 943 nm
2h 50m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SZL→BTM fares Phone-only fares on this route — call free
Flight time details
1,085 miles nonstop takes roughly 2h 50m 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
- SZL — Whiteman Air Force Base · Knobnoster, 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 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 SZL from BTM?
The flight distance from Knobnoster (SZL) to Butte (BTM) is 1,085 miles (1,746 km, 943 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZL to BTM?
A nonstop flight takes about 2h 50m 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 Knobnoster and Butte?
Butte is 1 hour behind Knobnoster.
What is the cheapest way to fly from SZL to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZL–BTM that never appear on search engines, with no booking fees.