There are
1,902 mi
from Tucson, AZ to Ionia, MI
That's the driving distance. It would take 1 day 10 hours to go from Tucson, Arizona to Ionia, Michigan.
The flight distance (direct flight from Tucson, AZ to Ionia, MI) is 1,589.66 mi.
1,902 mi = 1.61 kms