There are
1,877 mi
from Pasadena, TX to Monterey, CA
That's the driving distance. It would take 1 day 8 hours to go from Pasadena, Texas to Monterey, California.
The flight distance (direct flight from Pasadena, TX to Monterey, CA) is 1,609.83 mi.
1,877 mi = 1.61 kms