Need help booking?
Unpublished phone-only deals available
RET to BTM: distance & flight time
Røst (Røst Airport) → Butte (Bert Mooney Airport)
4,084 mi
6,573 km · 3,549 nm
8h 29m
estimated nonstop flight time
-8h
time difference · heading northwest
See live RET→BTM fares Phone-only fares on this route — call free
Flight time details
4,084 miles nonstop takes roughly 8h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- RET — Røst Airport · Røst, Norway
- 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 RET
- VRY · Værøy Heliport19 mi away
- LKN · Leknes Airport58 mi away
- BOO · Bodø Airport63 mi away
- SVJ · Svolvær Helle Airport83 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 RET from BTM?
The flight distance from Røst (RET) to Butte (BTM) is 4,084 miles (6,573 km, 3,549 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RET to BTM?
A nonstop flight takes about 8h 29m 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 Røst and Butte?
Butte is 8 hours behind Røst.
What is the cheapest way to fly from RET to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RET–BTM that never appear on search engines, with no booking fees.