Miles between Frederick, MD and Smithfield, NC

There are
315 mi
from Frederick, MD to Smithfield, NC

That's the driving distance. It would take 5 hours 59 mins to go from Frederick, Maryland to Smithfield, North Carolina.

The flight distance (direct flight from Frederick, MD to Smithfield, NC) is 274.63 mi.

315 mi = 506.36 kms