There are
1,362 mi
from Naperville, IL to Layton, UT
That's the driving distance. It would take 23 hours 28 mins to go from Naperville, Illinois to Layton, Utah.
The flight distance (direct flight from Naperville, IL to Layton, UT) is 1,231.36 mi.
1,362 mi = 1.61 kms