There are
2,116 mi
from Bethlehem, PA to Riverton, UT
That's the driving distance. It would take 1 day 13 hours to go from Bethlehem, Pennsylvania to Riverton, Utah.
The flight distance (direct flight from Bethlehem, PA to Riverton, UT) is 1,905.09 mi.
2,116 mi = 3,405.59 kms