Miles between Sioux City, IA and Newton, KS

There are
375 mi
from Sioux City, IA to Newton, KS

That's the driving distance. It would take 7 hours 7 mins to go from Sioux City, Iowa to Newton, Kansas.

The flight distance (direct flight from Sioux City, IA to Newton, KS) is 311.69 mi.

375 mi = 603.39 kms