There are
510 mi
from Davenport, IA to Mayfield Heights, OH
That's the driving distance. It would take 9 hours 38 mins to go from Davenport, Iowa to Mayfield Heights, Ohio.
The flight distance (direct flight from Davenport, IA to Mayfield Heights, OH) is 471.55 mi.
510 mi = 820.17 kms