There are
2,094 mi
from Schaumburg, IL to Sonoma, CA
That's the driving distance. It would take 1 day 12 hours to go from Schaumburg, Illinois to Sonoma, California.
The flight distance (direct flight from Schaumburg, IL to Sonoma, CA) is 1,820.94 mi.
2,094 mi = 3,369.78 kms