There are
1,600 mi
from Tucson, AZ to Champaign, IL
That's the driving distance. It would take 1 day 5 hours to go from Tucson, Arizona to Champaign, Illinois.
The flight distance (direct flight from Tucson, AZ to Champaign, IL) is 1,372.69 mi.
1,600 mi = 1.61 kms