Miles between Rockford, IL and Costa Mesa, CA

There are
1,974 mi
from Rockford, IL to Costa Mesa, CA

That's the driving distance. It would take 1 day 10 hours to go from Rockford, Illinois to Costa Mesa, California.

The flight distance (direct flight from Rockford, IL to Costa Mesa, CA) is 1,669.86 mi.

1,974 mi = 1.61 kms