Miles between Ontario, CA and Boone, NC

There are
2,321 mi
from Ontario, CA to Boone, NC

That's the driving distance. It would take 1 day 16 hours to go from Ontario, California to Boone, North Carolina.

The flight distance (direct flight from Ontario, CA to Boone, NC) is 2,026.53 mi.

2,321 mi = 3.22 kms