There are
2,566 mi
from Pasadena, CA to Smithfield, NC
That's the driving distance. It would take 1 day 21 hours to go from Pasadena, California to Smithfield, North Carolina.
The flight distance (direct flight from Pasadena, CA to Smithfield, NC) is 2,244.20 mi.
2,566 mi = 4,129.79 kms