Miles between Ontario, CA and Summerville, SC

There are
2,421 mi
from Ontario, CA to Summerville, SC

That's the driving distance. It would take 1 day 18 hours to go from Ontario, California to Summerville, South Carolina.

The flight distance (direct flight from Ontario, CA to Summerville, SC) is 2,147.22 mi.

2,421 mi = 3.22 kms