There are
1,993 mi
from Layton, UT to Roanoke, VA
That's the driving distance. It would take 1 day 11 hours to go from Layton, Utah to Roanoke, Virginia.
The flight distance (direct flight from Layton, UT to Roanoke, VA) is 1,725.78 mi.
1,993 mi = 3,207.48 kms