There are
1,370 mi
from Sioux City, IA to Pittsfield, MA
That's the driving distance. It would take 1 day 1 hour to go from Sioux City, Iowa to Pittsfield, Massachusetts.
The flight distance (direct flight from Sioux City, IA to Pittsfield, MA) is 1,176.32 mi.
1,370 mi = 1.61 kms