There are
2,182 mi
from Schaumburg, IL to Greenfield, CA
That's the driving distance. It would take 1 day 14 hours to go from Schaumburg, Illinois to Greenfield, California.
The flight distance (direct flight from Schaumburg, IL to Greenfield, CA) is 1,807.44 mi.
2,182 mi = 3,511.77 kms