Miles between Napa, CA and Portage, MI

There are
2,236 mi
from Napa, CA to Portage, MI

That's the driving distance. It would take 1 day 14 hours to go from Napa, California to Portage, Michigan.

The flight distance (direct flight from Napa, CA to Portage, MI) is 1,939.71 mi.

2,236 mi = 3.22 kms