Miles between Napa, CA and Defiance, OH

There are
2,305 mi
from Napa, CA to Defiance, OH

That's the driving distance. It would take 1 day 16 hours to go from Napa, California to Defiance, Ohio.

The flight distance (direct flight from Napa, CA to Defiance, OH) is 2,008.74 mi.

2,305 mi = 3.22 kms