There are
1,625 mi
from Buckeye, AZ to Springfield, IL
That's the driving distance. It would take 1 day 4 hours to go from Buckeye, Arizona to Springfield, Illinois.
The flight distance (direct flight from Buckeye, AZ to Springfield, IL) is 1,342.88 mi.
1,625 mi = 2,614.82 kms