There are
1,998 mi
from Roseville, CA to South Elgin, IL
That's the driving distance. It would take 1 day 10 hours to go from Roseville, California to South Elgin, Illinois.
The flight distance (direct flight from Roseville, CA to South Elgin, IL) is 1,740.32 mi.
1,998 mi = 1.61 kms