Miles between Napa, CA and Detroit, MI

There are
2,374 mi
from Napa, CA to Detroit, MI

That's the driving distance. It would take 1 day 17 hours to go from Napa, California to Detroit, Michigan.

The flight distance (direct flight from Napa, CA to Detroit, MI) is 2,067.99 mi.

2,374 mi = 3.22 kms