There are 570.49 miles from Unionville to Ronald Reagan Washington National Airport (DCA) in northeast direction and 692 miles (1,113.67 kilometers) by car, following the I-81 N route.
Unionville and DCA Airport are 10 hours 37 mins far apart, if you drive non-stop .
This is the fastest route from Unionville, TN to DCA Airport. The halfway point is Glade Spring, VA.
Please note the time difference between Unionville, TN and DCA Airport is 1 hour. The current time in Unionville is 4:19 am and the current time in DCA Airport is 5:19 am.
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