There are
1,256 mi
from Fort Smith, AR to Lake Havasu City, AZ
That's the driving distance. It would take 21 hours 48 mins to go from Fort Smith, Arkansas to Lake Havasu City, Arizona.
The flight distance (direct flight from Fort Smith, AR to Lake Havasu City, AZ) is 1,128.34 mi.
1,256 mi = 1.61 kms