Miles between Rochester Hills, MI and Ionia, MI

There are
127 mi
from Rochester Hills, MI to Ionia, MI

That's the driving distance. It would take 2 hours 24 mins to go from Rochester Hills, Michigan to Ionia, Michigan.

The flight distance (direct flight from Rochester Hills, MI to Ionia, MI) is 99.98 mi.

127 mi = 204.90 kms