There are
1,127 mi
from Roswell, GA to Guymon, OK
That's the driving distance. It would take 20 hours 29 mins to go from Roswell, Georgia to Guymon, Oklahoma.
The flight distance (direct flight from Roswell, GA to Guymon, OK) is 980.72 mi.
1,127 mi = 1.61 kms