There are
1,546 mi
from Tempe, AZ to Herrin, IL
That's the driving distance. It would take 1 day 3 hours to go from Tempe, Arizona to Herrin, Illinois.
The flight distance (direct flight from Tempe, AZ to Herrin, IL) is 1,318.41 mi.
1,546 mi = 1.61 kms