There are
1,332 mi
from Dekalb, IL to Syracuse, UT
That's the driving distance. It would take 22 hours 58 mins to go from Dekalb, Illinois to Syracuse, Utah.
The flight distance (direct flight from Dekalb, IL to Syracuse, UT) is 1,203.98 mi.
1,332 mi = 2,143.09 kms