There are
1,230 mi
from Garland, TX to Riverton, UT
That's the driving distance. It would take 23 hours 17 mins to go from Garland, Texas to Riverton, Utah.
The flight distance (direct flight from Garland, TX to Riverton, UT) is 995.06 mi.
1,230 mi = 1,978.92 kms