Need help booking?
Unpublished phone-only deals available
HZB to GTF: distance & flight time
Merville (Merville-Calonne Airport) → Great Falls (Great Falls International Airport)
4,610 mi
7,419 km · 4,006 nm
9h 30m
estimated nonstop flight time
-8h
time difference · heading northwest
See live HZB→GTF fares Phone-only fares on this route — call free
Flight time details
4,610 miles nonstop takes roughly 9h 30m 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
- HZB — Merville-Calonne Airport · Merville, 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 HZB
- LIL · Lille-Lesquin Airport20 mi away
- KJK · Wevelgem Airport28 mi away
- CQF · Calais-Dunkerque Airport38 mi away
- OST · Ostend-Bruges International Airport41 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 HZB from GTF?
The flight distance from Merville (HZB) to Great Falls (GTF) is 4,610 miles (7,419 km, 4,006 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HZB to GTF?
A nonstop flight takes about 9h 30m 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 Merville and Great Falls?
Great Falls is 8 hours behind Merville.
What is the cheapest way to fly from HZB to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HZB–GTF that never appear on search engines, with no booking fees.