There are
1,112 mi
from Sioux Falls, SD to Dickinson, TX
That's the driving distance. It would take 19 hours 42 mins to go from Sioux Falls, South Dakota to Dickinson, Texas.
The flight distance (direct flight from Sioux Falls, SD to Dickinson, TX) is 977.71 mi.
1,112 mi = 1.61 kms