There are
2,067 mi
from Pittsburg, CA to Sycamore, IL
That's the driving distance. It would take 1 day 11 hours to go from Pittsburg, California to Sycamore, Illinois.
The flight distance (direct flight from Pittsburg, CA to Sycamore, IL) is 1,766.80 mi.
2,067 mi = 3,326.30 kms