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SPF to SNR: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → St.-nazaire (Saint-Nazaire-Montoir Airport)
4,513 mi
7,263 km · 3,922 nm
9h 19m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SPF→SNR fares Phone-only fares on this route — call free
Flight time details
4,513 miles nonstop takes roughly 9h 19m 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
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 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 SPF from SNR?
The flight distance from Spearfish-South Dakota (SPF) to St.-nazaire (SNR) is 4,513 miles (7,263 km, 3,922 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to SNR?
A nonstop flight takes about 9h 19m 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 Spearfish-South Dakota and St.-nazaire?
St.-nazaire is 8 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to SNR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–SNR that never appear on search engines, with no booking fees.