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KSJ to BTM: distance & flight time
Kasos (Kasos Airport) → Butte (Bert Mooney Airport)
6,272 mi
10,094 km · 5,450 nm
12h 46m
estimated nonstop flight time
-9h
time difference · heading northwest
See live KSJ→BTM fares Phone-only fares on this route — call free
Flight time details
6,272 miles nonstop takes roughly 12h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- KSJ — Kasos Airport · Kasos, Greece
- 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 KSJ
- AOK · Karpathos Airport13 mi away
- JSH · Sitia Airport48 mi away
- JTY · Astypalaia Airport85 mi away
- KGS · Kos Airport95 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 KSJ from BTM?
The flight distance from Kasos (KSJ) to Butte (BTM) is 6,272 miles (10,094 km, 5,450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSJ to BTM?
A nonstop flight takes about 12h 46m 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 Kasos and Butte?
Butte is 9 hours behind Kasos.
What is the cheapest way to fly from KSJ to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSJ–BTM that never appear on search engines, with no booking fees.