There are
1,625 mi
from Brownsville, TX to Pasadena, CA
That's the driving distance. It would take 1 day 4 hours to go from Brownsville, Texas to Pasadena, California.
The flight distance (direct flight from Brownsville, TX to Pasadena, CA) is 1,356.76 mi.
1,625 mi = 1.61 kms