Miles between Oklahoma City, OK and Decatur, IL

There are
616 mi
from Oklahoma City, OK to Decatur, IL

That's the driving distance. It would take 11 hours 22 mins to go from Oklahoma City, Oklahoma to Decatur, Illinois.

The flight distance (direct flight from Oklahoma City, OK to Decatur, IL) is 556.93 mi.

616 mi = 990.58 kms