There are 700.04 miles from Mercer to Ronald Reagan Washington National Airport (DCA) in northeast direction and 816 miles (1,313.22 kilometers) by car, following the I-81 N route.
Mercer and DCA Airport are 12 hours 28 mins far apart, if you drive non-stop .
This is the fastest route from Mercer, TN to DCA Airport. The halfway point is Fall Branch, TN.
Please note the time difference between Mercer, TN and DCA Airport is 1 hour. The current time in Mercer is 6:25 am and the current time in DCA Airport is 7:25 am.
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