Miles between Mt Prospect, IL and Diamond Bar, CA

There are
1,999 mi
from Mt Prospect, IL to Diamond Bar, CA

That's the driving distance. It would take 1 day 10 hours to go from Mt Prospect, Illinois to Diamond Bar, California.

The flight distance (direct flight from Mt Prospect, IL to Diamond Bar, CA) is 1,707.34 mi.

1,999 mi = 3,216.44 kms