There are
1,448 mi
from Sioux City, IA to Fernley, NV
That's the driving distance. It would take 1 day to go from Sioux City, Iowa to Fernley, Nevada.
The flight distance (direct flight from Sioux City, IA to Fernley, NV) is 1,203.49 mi.
1,448 mi = 2,329.95 kms