Miles between Ontario, CA and Middletown, DE

There are
2,683 mi
from Ontario, CA to Middletown, DE

That's the driving distance. It would take 2 days to go from Ontario, California to Middletown, Delaware.

The flight distance (direct flight from Ontario, CA to Middletown, DE) is 2,329.80 mi.

2,683 mi = 3.22 kms