Miles between Sioux Falls, SD and Mercer Island, WA

There are
1,475 mi
from Sioux Falls, SD to Mercer Island, WA

That's the driving distance. It would take 1 day 1 hour to go from Sioux Falls, South Dakota to Mercer Island, Washington.

The flight distance (direct flight from Sioux Falls, SD to Mercer Island, WA) is 1,259.37 mi.

1,475 mi = 1.61 kms