There are
1,491 mi
from Hesperia, CA to Rio Grande City, TX
That's the driving distance. It would take 1 day 2 hours to go from Hesperia, California to Rio Grande City, Texas.
The flight distance (direct flight from Hesperia, CA to Rio Grande City, TX) is 1,230.93 mi.
1,491 mi = 1.61 kms