Miles between Billings, MT and Ionia, MI

There are
1,312 mi
from Billings, MT to Ionia, MI

That's the driving distance. It would take 1 day to go from Billings, Montana to Ionia, Michigan.

The flight distance (direct flight from Billings, MT to Ionia, MI) is 1,168.57 mi.

1,312 mi = 1.61 kms