Miles between Ontario, CA and Katy, TX

There are
1,483 mi
from Ontario, CA to Katy, TX

That's the driving distance. It would take 1 day 1 hour to go from Ontario, California to Katy, Texas.

The flight distance (direct flight from Ontario, CA to Katy, TX) is 1,310.89 mi.

1,483 mi = 1.61 kms