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RIW to SNR: distance & flight time
Riverton WY (Riverton Regional Airport) → St.-nazaire (Saint-Nazaire-Montoir Airport)
4,748 mi
7,642 km · 4,126 nm
9h 47m
estimated nonstop flight time
+8h
time difference · heading northeast
See live RIW→SNR fares Phone-only fares on this route — call free
Flight time details
4,748 miles nonstop takes roughly 9h 47m 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
- RIW — Riverton Regional Airport · Riverton WY, United States
- SNR — Saint-Nazaire-Montoir Airport · St.-nazaire, 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 RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Near SNR
- LBY · La Baule-Escoublac Airport9 mi away
- NTE · Nantes Atlantique Airport28 mi away
- VNE · Vannes-Meucon Airport39 mi away
- IDY · Île d'Yeu Airport42 mi away
Frequently asked questions
How far is RIW from SNR?
The flight distance from Riverton WY (RIW) to St.-nazaire (SNR) is 4,748 miles (7,642 km, 4,126 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to SNR?
A nonstop flight takes about 9h 47m 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 Riverton WY and St.-nazaire?
St.-nazaire is 8 hours ahead of Riverton WY.
What is the cheapest way to fly from RIW to SNR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–SNR that never appear on search engines, with no booking fees.