There are
1,375 mi
from Sioux Falls, SD to Keansburg, NJ
That's the driving distance. It would take 1 day 1 hour to go from Sioux Falls, South Dakota to Keansburg, New Jersey.
The flight distance (direct flight from Sioux Falls, SD to Keansburg, NJ) is 1,174.91 mi.
1,375 mi = 1.61 kms