There are
1,475 mi
from Bellevue, WA to Sioux Falls, SD
That's the driving distance. It would take 1 day 1 hour to go from Bellevue, Washington to Sioux Falls, South Dakota.
The flight distance (direct flight from Bellevue, WA to Sioux Falls, SD) is 1,258.55 mi.
1,475 mi = 1.61 kms