There are
1,336 mi
from Pasco, WA to Sioux Falls, SD
That's the driving distance. It would take 22 hours 50 mins to go from Pasco, Washington to Sioux Falls, South Dakota.
The flight distance (direct flight from Pasco, WA to Sioux Falls, SD) is 1,108.21 mi.
1,336 mi = 2,150.46 kms