There are
1,865 mi
from Tucson, AZ to Kentwood, MI
That's the driving distance. It would take 1 day 10 hours to go from Tucson, Arizona to Kentwood, Michigan.
The flight distance (direct flight from Tucson, AZ to Kentwood, MI) is 1,559.59 mi.
1,865 mi = 1.61 kms