There are
2,145 mi
from Santa Maria, CA to Rantoul, IL
That's the driving distance. It would take 1 day 13 hours to go from Santa Maria, California to Rantoul, Illinois.
The flight distance (direct flight from Santa Maria, CA to Rantoul, IL) is 1,794.24 mi.
2,145 mi = 3,451.89 kms