There are
725 mi
from Lawton, OK to Cheyenne, WY
That's the driving distance. It would take 13 hours 29 mins to go from Lawton, Oklahoma to Cheyenne, Wyoming.
The flight distance (direct flight from Lawton, OK to Cheyenne, WY) is 571.23 mi.
725 mi = 1,166.76 kms