There are
2,113 mi
from Mountain View, CA to Sycamore, IL
That's the driving distance. It would take 1 day 12 hours to go from Mountain View, California to Sycamore, Illinois.
The flight distance (direct flight from Mountain View, CA to Sycamore, IL) is 1,792.25 mi.
2,113 mi = 3.22 kms