There are
2,539 mi
from Cary, NC to Pasadena, CA
That's the driving distance. It would take 1 day 20 hours to go from Cary, North Carolina to Pasadena, California.
The flight distance (direct flight from Cary, NC to Pasadena, CA) is 2,216.62 mi.
2,539 mi = 3.22 kms