There are 2,328.91 miles from Seattle–Tacoma International Airport (SEA) to Baltimore–Washington International Airport (BWI) in southeast direction and 2,804 miles (4,512.60 kilometers) by car, following the I-90 and US-14 route.
SEA Airport and BWI Airport are 2 days 1 hour far apart, if you drive non-stop.
This is the fastest route from SEA Airport to BWI Airport. The halfway point is Oacoma, SD.
Please note the time difference between SEA Airport and BWI Airport is 3 hours. The current time in SEA Airport is 9:41 pm (Nov 22) and the current time in BWI Airport is 12:41 am (Nov 23).
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