Miles between Ontario, CA and Knightdale, NC

There are
2,528 mi
from Ontario, CA to Knightdale, NC

That's the driving distance. It would take 1 day 20 hours to go from Ontario, California to Knightdale, North Carolina.

The flight distance (direct flight from Ontario, CA to Knightdale, NC) is 2,207.40 mi.

2,528 mi = 3.22 kms