Miles between Happy Valley, OR and Vermillion, SD

There are
1,595 mi
from Happy Valley, OR to Vermillion, SD

That's the driving distance. It would take 1 day 3 hours to go from Happy Valley, Oregon to Vermillion, South Dakota.

The flight distance (direct flight from Happy Valley, OR to Vermillion, SD) is 1,277.73 mi.

1,595 mi = 2,566.49 kms