Miles between Ontario, CA and Rio Grande City, TX

There are
1,474 mi
from Ontario, CA to Rio Grande City, TX

That's the driving distance. It would take 1 day 2 hours to go from Ontario, California to Rio Grande City, Texas.

The flight distance (direct flight from Ontario, CA to Rio Grande City, TX) is 1,240.57 mi.

1,474 mi = 1.61 kms