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MFI to SNR: distance & flight time
Marshfield (Marshfield Municipal Airport) → St.-nazaire (Saint-Nazaire-Montoir Airport)
3,993 mi
6,426 km · 3,470 nm
8h 18m
estimated nonstop flight time
+7h
time difference · heading northeast
See live MFI→SNR fares Phone-only fares on this route — call free
Flight time details
3,993 miles nonstop takes roughly 8h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- MFI — Marshfield Municipal Airport · Marshfield, 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 MFI
- ISW · Alexander Field South Wood County Airport26 mi away
- CWA · Central Wisconsin Airport27 mi away
- STE · Stevens Point Municipal Airport33 mi away
- AUW · Wausau Downtown Airport34 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 MFI from SNR?
The flight distance from Marshfield (MFI) to St.-nazaire (SNR) is 3,993 miles (6,426 km, 3,470 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MFI to SNR?
A nonstop flight takes about 8h 18m 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 Marshfield and St.-nazaire?
St.-nazaire is 7 hours ahead of Marshfield.
What is the cheapest way to fly from MFI to SNR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MFI–SNR that never appear on search engines, with no booking fees.