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SNR to BWI: distance & flight time
St.-nazaire (Saint-Nazaire-Montoir Airport) → Baltimore (Baltimore/Washington International Thurgood Marshall Airport)
3,648 mi
5,870 km · 3,170 nm
7h 37m
estimated nonstop flight time
-6h
time difference · heading west
See live SNR→BWI fares Phone-only fares on this route — call free
Flight time details
3,648 miles nonstop takes roughly 7h 37m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- SNR — Saint-Nazaire-Montoir Airport · St.-nazaire, France
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
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 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
Near BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 mi away
Frequently asked questions
How far is SNR from BWI?
The flight distance from St.-nazaire (SNR) to Baltimore (BWI) is 3,648 miles (5,870 km, 3,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SNR to BWI?
A nonstop flight takes about 7h 37m 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 St.-nazaire and Baltimore?
Baltimore is 6 hours behind St.-nazaire.
What is the cheapest way to fly from SNR to BWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SNR–BWI that never appear on search engines, with no booking fees.