Miles between Katy, TX and Vermillion, SD

There are
1,011 mi
from Katy, TX to Vermillion, SD

That's the driving distance. It would take 18 hours 11 mins to go from Katy, Texas to Vermillion, South Dakota.

The flight distance (direct flight from Katy, TX to Vermillion, SD) is 899.85 mi.

1,011 mi = 1,627.80 kms