Need help booking?
Unpublished phone-only deals available
AOI to BTM: distance & flight time
Ancona (Ancona Falconara Airport) → Butte (Bert Mooney Airport)
5,417 mi
8,718 km · 4,707 nm
11h 5m
estimated nonstop flight time
-8h
time difference · heading northwest
See live AOI→BTM fares Phone-only fares on this route — call free
Flight time details
5,417 miles nonstop takes roughly 11h 5m 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
- AOI — Ancona Falconara Airport · Ancona, 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 AOI
- RMI · Federico Fellini International Airport47 mi away
- PEG · Perugia San Francesco d'Assisi – Umbria International Airport56 mi away
- FRL · Forlì Airport76 mi away
- LSZ · Lošinj Island 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 AOI from BTM?
The flight distance from Ancona (AOI) to Butte (BTM) is 5,417 miles (8,718 km, 4,707 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOI to BTM?
A nonstop flight takes about 11h 5m 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 Ancona and Butte?
Butte is 8 hours behind Ancona.
What is the cheapest way to fly from AOI to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOI–BTM that never appear on search engines, with no booking fees.