Miles between Decatur, IL and Costa Mesa, CA

There are
1,970 mi
from Decatur, IL to Costa Mesa, CA

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

The flight distance (direct flight from Decatur, IL to Costa Mesa, CA) is 1,651.88 mi.

1,970 mi = 1.61 kms