There are
320 mi
from Gaithersburg, MD to Cuyahoga Falls, OH
That's the driving distance. It would take 6 hours 8 mins to go from Gaithersburg, Maryland to Cuyahoga Falls, Ohio.
The flight distance (direct flight from Gaithersburg, MD to Cuyahoga Falls, OH) is 264.72 mi.
320 mi = 515.57 kms