Miles between Ontario, CA and Rosenberg, TX

There are
1,490 mi
from Ontario, CA to Rosenberg, TX

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

The flight distance (direct flight from Ontario, CA to Rosenberg, TX) is 1,316.92 mi.

1,490 mi = 1.61 kms