Miles between Decatur, IL and Moore, OK

There are
623 mi
from Decatur, IL to Moore, OK

That's the driving distance. It would take 11 hours 30 mins to go from Decatur, Illinois to Moore, Oklahoma.

The flight distance (direct flight from Decatur, IL to Moore, OK) is 560.75 mi.

623 mi = 1,003.12 kms