There are
1,529 mi
from Sioux City, IA to Altamonte Springs, FL
That's the driving distance. It would take 1 day 4 hours to go from Sioux City, Iowa to Altamonte Springs, Florida.
The flight distance (direct flight from Sioux City, IA to Altamonte Springs, FL) is 1,271.94 mi.
1,529 mi = 1.61 kms