There are
2,032 mi
from Champaign, IL to Marysville, CA
That's the driving distance. It would take 1 day 11 hours to go from Champaign, Illinois to Marysville, California.
The flight distance (direct flight from Champaign, IL to Marysville, CA) is 1,765.37 mi.
2,032 mi = 3.22 kms