There are
1,442 mi
from Whittier, CA to Mesquite, TX
That's the driving distance. It would take 1 day to go from Whittier, California to Mesquite, Texas.
The flight distance (direct flight from Whittier, CA to Mesquite, TX) is 1,237.32 mi.
1,442 mi = 1.61 kms