There are
1,645 mi
from Sioux Falls, SD to Tehachapi, CA
That's the driving distance. It would take 1 day 4 hours to go from Sioux Falls, South Dakota to Tehachapi, California.
The flight distance (direct flight from Sioux Falls, SD to Tehachapi, CA) is 1,294.21 mi.
1,645 mi = 1.61 kms