There are
1,431 mi
from Pasadena, CA to Garland, TX
That's the driving distance. It would take 1 day to go from Pasadena, California to Garland, Texas.
The flight distance (direct flight from Pasadena, CA to Garland, TX) is 1,239.31 mi.
1,431 mi = 2,302.27 kms