There are
1,588 mi
from Pharr, TX to Downey, CA
That's the driving distance. It would take 1 day 3 hours to go from Pharr, Texas to Downey, California.
The flight distance (direct flight from Pharr, TX to Downey, CA) is 1,304.37 mi.
1,588 mi = 2,555.58 kms