Miles between Mill Valley, CA and Lyons, IL

There are
2,122 mi
from Mill Valley, CA to Lyons, IL

That's the driving distance. It would take 1 day 12 hours to go from Mill Valley, California to Lyons, Illinois.

The flight distance (direct flight from Mill Valley, CA to Lyons, IL) is 1,848.71 mi.

2,122 mi = 3,414.36 kms