There are
1,755 mi
from Tucson, AZ to Antioch, IL
That's the driving distance. It would take 1 day 8 hours to go from Tucson, Arizona to Antioch, Illinois.
The flight distance (direct flight from Tucson, AZ to Antioch, IL) is 1,433.62 mi.
1,755 mi = 1.61 kms