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FNU to BTM: distance & flight time
Oristano (Oristano-Fenosu Airport) → Butte (Bert Mooney Airport)
5,481 mi
8,821 km · 4,763 nm
11h 13m
estimated nonstop flight time
-8h
time difference · heading northwest
See live FNU→BTM fares Phone-only fares on this route — call free
Flight time details
5,481 miles nonstop takes roughly 11h 13m 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
- FNU — Oristano-Fenosu Airport · Oristano, Italy
- 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 FNU
- DCI · Decimomannu Air Base41 mi away
- CAG · Cagliari Elmas Airport50 mi away
- AHO · Alghero-Fertilia Airport54 mi away
- TTB · Tortolì Airport55 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 FNU from BTM?
The flight distance from Oristano (FNU) to Butte (BTM) is 5,481 miles (8,821 km, 4,763 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNU to BTM?
A nonstop flight takes about 11h 13m 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 Oristano and Butte?
Butte is 8 hours behind Oristano.
What is the cheapest way to fly from FNU to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNU–BTM that never appear on search engines, with no booking fees.