There are
2,553 mi
from Covina, CA to Smithfield, NC
That's the driving distance. It would take 1 day 20 hours to go from Covina, California to Smithfield, North Carolina.
The flight distance (direct flight from Covina, CA to Smithfield, NC) is 2,231.01 mi.
2,553 mi = 4,107.99 kms