Miles between Ontario, CA and San Antonio, TX

There are
1,318 mi
from Ontario, CA to San Antonio, TX

That's the driving distance. It would take 22 hours 19 mins to go from Ontario, California to San Antonio, Texas.

The flight distance (direct flight from Ontario, CA to San Antonio, TX) is 1,168.35 mi.

1,318 mi = 1.61 kms