Miles between Ontario, CA and Erlanger, KY

There are
2,143 mi
from Ontario, CA to Erlanger, KY

That's the driving distance. It would take 1 day 13 hours to go from Ontario, California to Erlanger, Kentucky.

The flight distance (direct flight from Ontario, CA to Erlanger, KY) is 1,855.80 mi.

2,143 mi = 3.22 kms