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LRT to GTF: distance & flight time
Lorient (Lorient South Brittany (Bretagne Sud) Airport) → Great Falls (Great Falls International Airport)
4,564 mi
7,345 km · 3,966 nm
9h 25m
estimated nonstop flight time
-8h
time difference · heading northwest
See live LRT→GTF fares Phone-only fares on this route — call free
Flight time details
4,564 miles nonstop takes roughly 9h 25m 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
- LRT — Lorient South Brittany (Bretagne Sud) Airport · Lorient, France
- GTF — Great Falls International Airport · Great Falls, 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 LRT
- VNE · Vannes-Meucon Airport34 mi away
- UIP · Quimper-Cornouaille Airport37 mi away
- SBK · Saint-Brieuc-Armor Airport60 mi away
- LBY · La Baule-Escoublac Airport61 mi away
Near GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Frequently asked questions
How far is LRT from GTF?
The flight distance from Lorient (LRT) to Great Falls (GTF) is 4,564 miles (7,345 km, 3,966 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LRT to GTF?
A nonstop flight takes about 9h 25m 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 Lorient and Great Falls?
Great Falls is 8 hours behind Lorient.
What is the cheapest way to fly from LRT to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LRT–GTF that never appear on search engines, with no booking fees.