There are
1,989 mi
from Tempe, AZ to Marietta, OH
That's the driving distance. It would take 1 day 11 hours to go from Tempe, Arizona to Marietta, Ohio.
The flight distance (direct flight from Tempe, AZ to Marietta, OH) is 1,735.76 mi.
1,989 mi = 1.61 kms