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WYS to EDM: distance & flight time
West Yellowstone (Yellowstone Airport) → La Roche-sur-yon (La Roche-sur-Yon Airport)
4,815 mi
7,749 km · 4,184 nm
9h 54m
estimated nonstop flight time
+8h
time difference · heading northeast
See live WYS→EDM fares Phone-only fares on this route — call free
Flight time details
4,815 miles nonstop takes roughly 9h 54m 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
- WYS — Yellowstone Airport · West Yellowstone, United States
- EDM — La Roche-sur-Yon Airport · La Roche-sur-yon, 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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Near EDM
- NTE · Nantes Atlantique Airport33 mi away
- CET · Cholet Le Pontreau Airport35 mi away
- LRH · La Rochelle-Île de Ré Airport37 mi away
- IDY · Île d'Yeu Airport48 mi away
Frequently asked questions
How far is WYS from EDM?
The flight distance from West Yellowstone (WYS) to La Roche-sur-yon (EDM) is 4,815 miles (7,749 km, 4,184 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to EDM?
A nonstop flight takes about 9h 54m 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 West Yellowstone and La Roche-sur-yon?
La Roche-sur-yon is 8 hours ahead of West Yellowstone.
What is the cheapest way to fly from WYS to EDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–EDM that never appear on search engines, with no booking fees.