Miles between Green Bay, WI and San Marcos, CA

There are
2,134 mi
from Green Bay, WI to San Marcos, CA

That's the driving distance. It would take 1 day 14 hours to go from Green Bay, Wisconsin to San Marcos, California.

The flight distance (direct flight from Green Bay, WI to San Marcos, CA) is 1,741.77 mi.

2,134 mi = 3.22 kms