There are
1,734 mi
from Parma, OH to Riverton, UT
That's the driving distance. It would take 1 day 6 hours to go from Parma, Ohio to Riverton, Utah.
The flight distance (direct flight from Parma, OH to Riverton, UT) is 1,569.68 mi.
1,734 mi = 1.61 kms