There are
1,832 mi
from Orem, UT to Marietta, OH
That's the driving distance. It would take 1 day 8 hours to go from Orem, Utah to Marietta, Ohio.
The flight distance (direct flight from Orem, UT to Marietta, OH) is 1,597.29 mi.
1,832 mi = 2,948.87 kms