There are
1,708 mi
from Champaign, IL to Buckeye, AZ
That's the driving distance. It would take 1 day 5 hours to go from Champaign, Illinois to Buckeye, Arizona.
The flight distance (direct flight from Champaign, IL to Buckeye, AZ) is 1,420.53 mi.
1,708 mi = 1.61 kms