Miles between Oklahoma City, OK and Mt Prospect, IL

There are
800 mi
from Oklahoma City, OK to Mt Prospect, IL

That's the driving distance. It would take 14 hours 38 mins to go from Oklahoma City, Oklahoma to Mt Prospect, Illinois.

The flight distance (direct flight from Oklahoma City, OK to Mt Prospect, IL) is 687.80 mi.

800 mi = 1,287.87 kms