Miles between Rockville, MD and Vermillion, SD

There are
1,232 mi
from Rockville, MD to Vermillion, SD

That's the driving distance. It would take 22 hours 39 mins to go from Rockville, Maryland to Vermillion, South Dakota.

The flight distance (direct flight from Rockville, MD to Vermillion, SD) is 1,060.71 mi.

1,232 mi = 1,982.16 kms