There are
2,104 mi
from Schaumburg, IL to Danville, CA
That's the driving distance. It would take 1 day 12 hours to go from Schaumburg, Illinois to Danville, California.
The flight distance (direct flight from Schaumburg, IL to Danville, CA) is 1,808.35 mi.
2,104 mi = 3,386.34 kms