There are
1,218 mi
from Sioux City, IA to Laurel, MD
That's the driving distance. It would take 22 hours 31 mins to go from Sioux City, Iowa to Laurel, Maryland.
The flight distance (direct flight from Sioux City, IA to Laurel, MD) is 1,046.73 mi.
1,218 mi = 1.61 kms