There are
1,741 mi
from Sioux City, IA to Grover Beach, CA
That's the driving distance. It would take 1 day 7 hours to go from Sioux City, Iowa to Grover Beach, California.
The flight distance (direct flight from Sioux City, IA to Grover Beach, CA) is 1,394.06 mi.
1,741 mi = 1.61 kms