Miles between Conroe, TX and Ionia, MI

There are
1,237 mi
from Conroe, TX to Ionia, MI

That's the driving distance. It would take 22 hours 32 mins to go from Conroe, Texas to Ionia, Michigan.

The flight distance (direct flight from Conroe, TX to Ionia, MI) is 1,046.17 mi.

1,237 mi = 1,990.96 kms