Miles between Napa, CA and Duarte, CA

There are
411 mi
from Napa, CA to Duarte, CA

That's the driving distance. It would take 7 hours 41 mins to go from Napa, California to Duarte, California.

The flight distance (direct flight from Napa, CA to Duarte, CA) is 375.21 mi.

411 mi = 661.05 kms