Miles between Lawton, OK and Markham, IL

There are
863 mi
from Lawton, OK to Markham, IL

That's the driving distance. It would take 15 hours 35 mins to go from Lawton, Oklahoma to Markham, Illinois.

The flight distance (direct flight from Lawton, OK to Markham, IL) is 755.14 mi.

863 mi = 1,388.99 kms