There are 479.96 miles from Errol to Baltimore–Washington International Airport (BWI) in southwest direction and 590 miles (949.51 kilometers) by car, following the I-91 S route.
Errol and BWI Airport are 10 hours 25 mins far apart, if you drive non-stop.
This is the fastest route from Errol, NH to BWI Airport. The halfway point is New Haven, CT.
Errol, NH and BWI Airport are in the same time zone (EDT). Current time in both locations is 4:29 am.
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