There are
1,775 mi
from Peoria, AZ to Darien, IL
That's the driving distance. It would take 1 day 7 hours to go from Peoria, Arizona to Darien, Illinois.
The flight distance (direct flight from Peoria, AZ to Darien, IL) is 1,435.73 mi.
1,775 mi = 1.61 kms