Miles between Gary, IN and Mccomb, MS

There are
816 mi
from Gary, IN to Mccomb, MS

That's the driving distance. It would take 14 hours 49 mins to go from Gary, Indiana to Mccomb, Mississippi.

The flight distance (direct flight from Gary, IN to Mccomb, MS) is 735.51 mi.

816 mi = 1,313.46 kms