There are
1,627 mi
from Sioux City, IA to Fort Pierce, FL
That's the driving distance. It would take 1 day 5 hours to go from Sioux City, Iowa to Fort Pierce, Florida.
The flight distance (direct flight from Sioux City, IA to Fort Pierce, FL) is 1,377.11 mi.
1,627 mi = 1.61 kms