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LGG to BTM: distance & flight time
Liege (Liège Airport) → Butte (Bert Mooney Airport)
4,807 mi
7,735 km · 4,177 nm
9h 53m
estimated nonstop flight time
-8h
time difference · heading northwest
See live LGG→BTM fares Phone-only fares on this route — call free
Flight time details
4,807 miles nonstop takes roughly 9h 53m 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
- LGG — Liège Airport · Liege, Belgium
- 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 LGG
- MST · Maastricht Aachen Airport24 mi away
- GKE · Geilenkirchen Air Base34 mi away
- AAH · Aachen-Merzbrück Airport35 mi away
- CRL · Brussels South Charleroi Airport45 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 LGG from BTM?
The flight distance from Liege (LGG) to Butte (BTM) is 4,807 miles (7,735 km, 4,177 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGG to BTM?
A nonstop flight takes about 9h 53m 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 Liege and Butte?
Butte is 8 hours behind Liege.
What is the cheapest way to fly from LGG to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGG–BTM that never appear on search engines, with no booking fees.