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BWI to TKU: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Turku (Turku Airport)
4,188 mi
6,740 km · 3,639 nm
8h 41m
estimated nonstop flight time
+7h
time difference · heading northeast
See live BWI→TKU fares Phone-only fares on this route — call free
Flight time details
4,188 miles nonstop takes roughly 8h 41m 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
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
- TKU — Turku Airport · Turku, Finland
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 TKU
- POR · Pori Airport67 mi away
- TMP · Tampere-Pirkkala Airport77 mi away
- MHQ · Mariehamn Airport85 mi away
- HYV · Hyvinkää Airfield89 mi away
Frequently asked questions
How far is BWI from TKU?
The flight distance from Baltimore (BWI) to Turku (TKU) is 4,188 miles (6,740 km, 3,639 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to TKU?
A nonstop flight takes about 8h 41m 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 Turku?
Turku is 7 hours ahead of Baltimore.
What is the cheapest way to fly from BWI to TKU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–TKU that never appear on search engines, with no booking fees.