There are
1,604 mi
from Sedona, AZ to Dekalb, IL
That's the driving distance. It would take 1 day 5 hours to go from Sedona, Arizona to Dekalb, Illinois.
The flight distance (direct flight from Sedona, AZ to Dekalb, IL) is 1,332.90 mi.
1,604 mi = 2,580.80 kms