Miles between San Diego, CA and Quincy, IL

There are
1,821 mi
from San Diego, CA to Quincy, IL

That's the driving distance. It would take 1 day 8 hours to go from San Diego, California to Quincy, Illinois.

The flight distance (direct flight from San Diego, CA to Quincy, IL) is 1,511.17 mi.

1,821 mi = 1.61 kms