Miles between Round Rock, TX and Troy, OH

There are
1,182 mi
from Round Rock, TX to Troy, OH

That's the driving distance. It would take 21 hours 9 mins to go from Round Rock, Texas to Troy, Ohio.

The flight distance (direct flight from Round Rock, TX to Troy, OH) is 1,003.62 mi.

1,182 mi = 1.61 kms