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GTF to IDY: distance & flight time
Great Falls (Great Falls International Airport) → Île d'Yeu (Île d'Yeu Airport)
4,650 mi
7,484 km · 4,041 nm
9h 35m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GTF→IDY fares Phone-only fares on this route — call free
Flight time details
4,650 miles nonstop takes roughly 9h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- IDY — Île d'Yeu Airport · Île d'Yeu, France
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 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
Near IDY
- LBY · La Baule-Escoublac Airport39 mi away
- SNR · Saint-Nazaire-Montoir Airport42 mi away
- EDM · La Roche-sur-Yon Airport48 mi away
- NTE · Nantes Atlantique Airport48 mi away
Frequently asked questions
How far is GTF from IDY?
The flight distance from Great Falls (GTF) to Île d'Yeu (IDY) is 4,650 miles (7,484 km, 4,041 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to IDY?
A nonstop flight takes about 9h 35m 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 Great Falls and Île d'Yeu?
Île d'Yeu is 8 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to IDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–IDY that never appear on search engines, with no booking fees.