There are
1,557 mi
from Brownsville, TX to Escondido, CA
That's the driving distance. It would take 1 day 2 hours to go from Brownsville, Texas to Escondido, California.
The flight distance (direct flight from Brownsville, TX to Escondido, CA) is 1,276.36 mi.
1,557 mi = 1.61 kms