Miles between Decatur, IL and Monrovia, CA

There are
1,949 mi
from Decatur, IL to Monrovia, CA

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

The flight distance (direct flight from Decatur, IL to Monrovia, CA) is 1,642.73 mi.

1,949 mi = 1.61 kms