There are
476 mi
from Shawnee, KS to Dekalb, IL
That's the driving distance. It would take 8 hours 44 mins to go from Shawnee, Kansas to Dekalb, Illinois.
The flight distance (direct flight from Shawnee, KS to Dekalb, IL) is 372.16 mi.
476 mi = 765.76 kms