There are
1,494 mi
from Sioux Falls, SD to Lynnwood, WA
That's the driving distance. It would take 1 day 1 hour to go from Sioux Falls, South Dakota to Lynnwood, Washington.
The flight distance (direct flight from Sioux Falls, SD to Lynnwood, WA) is 1,264.78 mi.
1,494 mi = 1.61 kms