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BWI to SLM: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Salamanca (Salamanca Airport)
3,656 mi
5,884 km · 3,177 nm
7h 38m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BWI→SLM fares Phone-only fares on this route — call free
Flight time details
3,656 miles nonstop takes roughly 7h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
- SLM — Salamanca Airport · Salamanca, Spain
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 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
Near SLM
- VLL · Valladolid Airport62 mi away
- MAD · Adolfo Suárez Madrid–Barajas Airport107 mi away
- BGC · Bragança Airport88 mi away
- ECV · Cuatro Vientos Airport99 mi away
Frequently asked questions
How far is BWI from SLM?
The flight distance from Baltimore (BWI) to Salamanca (SLM) is 3,656 miles (5,884 km, 3,177 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to SLM?
A nonstop flight takes about 7h 38m 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 Baltimore and Salamanca?
Salamanca is 6 hours ahead of Baltimore.
What is the cheapest way to fly from BWI to SLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–SLM that never appear on search engines, with no booking fees.