There are
1,966 mi
from San Bernardino, CA to Champaign, IL
That's the driving distance. It would take 1 day 10 hours to go from San Bernardino, California to Champaign, Illinois.
The flight distance (direct flight from San Bernardino, CA to Champaign, IL) is 1,645.32 mi.
1,966 mi = 1.61 kms