There are
1,256 mi
from Sioux City, IA to Havre De Grace, MD
That's the driving distance. It would take 23 hours 16 mins to go from Sioux City, Iowa to Havre De Grace, Maryland.
The flight distance (direct flight from Sioux City, IA to Havre De Grace, MD) is 1,075.33 mi.
1,256 mi = 1.61 kms