Miles between Rockford, IL and San Ramon, CA

There are
2,080 mi
from Rockford, IL to San Ramon, CA

That's the driving distance. It would take 1 day 11 hours to go from Rockford, Illinois to San Ramon, California.

The flight distance (direct flight from Rockford, IL to San Ramon, CA) is 1,756.04 mi.

2,080 mi = 3.22 kms