Miles between Rockford, IL and Ontario, OR

There are
1,700 mi
from Rockford, IL to Ontario, OR

That's the driving distance. It would take 1 day 4 hours to go from Rockford, Illinois to Ontario, Oregon.

The flight distance (direct flight from Rockford, IL to Ontario, OR) is 1,403.35 mi.

1,700 mi = 1.61 kms