There are
1,751 mi
from Champaign, IL to Lake Havasu City, AZ
That's the driving distance. It would take 1 day 6 hours to go from Champaign, Illinois to Lake Havasu City, Arizona.
The flight distance (direct flight from Champaign, IL to Lake Havasu City, AZ) is 1,479.25 mi.
1,751 mi = 1.61 kms