Miles between Ontario, CA and Topeka, KS

There are
1,517 mi
from Ontario, CA to Topeka, KS

That's the driving distance. It would take 1 day 2 hours to go from Ontario, California to Topeka, Kansas.

The flight distance (direct flight from Ontario, CA to Topeka, KS) is 1,263.17 mi.

1,517 mi = 1.61 kms