Miles between Boise, ID and Vermillion, SD

There are
1,257 mi
from Boise, ID to Vermillion, SD

That's the driving distance. It would take 21 hours 39 mins to go from Boise, Idaho to Vermillion, South Dakota.

The flight distance (direct flight from Boise, ID to Vermillion, SD) is 972.09 mi.

1,257 mi = 1.61 kms