Miles between Vallejo, CA and Rock Island, IL

There are
1,937 mi
from Vallejo, CA to Rock Island, IL

That's the driving distance. It would take 1 day 9 hours to go from Vallejo, California to Rock Island, Illinois.

The flight distance (direct flight from Vallejo, CA to Rock Island, IL) is 1,688.20 mi.

1,937 mi = 1.61 kms