There are
289 mi
from Fullerton, CA to Lake Havasu City, AZ
That's the driving distance. It would take 5 hours 23 mins to go from Fullerton, California to Lake Havasu City, Arizona.
The flight distance (direct flight from Fullerton, CA to Lake Havasu City, AZ) is 210.26 mi.
289 mi = 465.82 kms