Miles between Conroe, TX and Irmo, SC

There are
1,005 mi
from Conroe, TX to Irmo, SC

That's the driving distance. It would take 18 hours 41 mins to go from Conroe, Texas to Irmo, South Carolina.

The flight distance (direct flight from Conroe, TX to Irmo, SC) is 873.38 mi.

1,005 mi = 1,617.55 kms