There are 680.97 miles from Sioux Falls to Big Spring in southeast direction and 884 miles (1,422.66 kilometers) by car, following the I-29 route.
Sioux Falls and Big Spring are 16 hours 21 mins far apart, if you drive non-stop .
This is the fastest route from Sioux Falls, SD to Big Spring, KY. The halfway point is Boonville, MO.
Sioux Falls, SD and Big Spring, KY are in the same time zone (CDT). Current time in both locations is 9:47 pm.
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