There are
2,016 mi
from Macomb, IL to San Anselmo, CA
That's the driving distance. It would take 1 day 11 hours to go from Macomb, Illinois to San Anselmo, California.
The flight distance (direct flight from Macomb, IL to San Anselmo, CA) is 1,706.39 mi.
2,016 mi = 3,244.14 kms