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CAT to BWI: distance & flight time
Cascais (Cascais Airport) → Baltimore (Baltimore/Washington International Thurgood Marshall Airport)
3,528 mi
5,678 km · 3,066 nm
7h 23m
estimated nonstop flight time
-5h
time difference · heading northwest
See live CAT→BWI fares Phone-only fares on this route — call free
Flight time details
3,528 miles nonstop takes roughly 7h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- 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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 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 CAT from BWI?
The flight distance from Cascais (CAT) to Baltimore (BWI) is 3,528 miles (5,678 km, 3,066 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to BWI?
A nonstop flight takes about 7h 23m 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 Cascais and Baltimore?
Baltimore is 5 hours behind Cascais.
What is the cheapest way to fly from CAT to BWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–BWI that never appear on search engines, with no booking fees.