There are
1,740 mi
from Peoria, IL to Lake Havasu City, AZ
That's the driving distance. It would take 1 day 6 hours to go from Peoria, Illinois to Lake Havasu City, Arizona.
The flight distance (direct flight from Peoria, IL to Lake Havasu City, AZ) is 1,414.95 mi.
1,740 mi = 1.61 kms