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BWI to BTS: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Bratislava (M. R. Štefánik Airport)
4,434 mi
7,135 km · 3,853 nm
9h 10m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BWI→BTS fares Phone-only fares on this route — call free
Flight time details
4,434 miles nonstop takes roughly 9h 10m 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
- BTS — M. R. Štefánik Airport · Bratislava, Slovakia
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 BTS
- VIE · Vienna International Airport30 mi away
- PZY · Piešťany Airport42 mi away
- UHE · Kunovice Airport60 mi away
- BRQ · Brno-Tuřany Airport72 mi away
Frequently asked questions
How far is BWI from BTS?
The flight distance from Baltimore (BWI) to Bratislava (BTS) is 4,434 miles (7,135 km, 3,853 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to BTS?
A nonstop flight takes about 9h 10m 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 Bratislava?
Bratislava is 6 hours ahead of Baltimore.
What is the cheapest way to fly from BWI to BTS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–BTS that never appear on search engines, with no booking fees.