There are
1,429 mi
from Lawton, OK to Riviera Beach, FL
That's the driving distance. It would take 1 day 2 hours to go from Lawton, Oklahoma to Riviera Beach, Florida.
The flight distance (direct flight from Lawton, OK to Riviera Beach, FL) is 1,213.77 mi.
1,429 mi = 1.61 kms