Miles between Napa, CA and Troy, OH

There are
2,347 mi
from Napa, CA to Troy, OH

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

The flight distance (direct flight from Napa, CA to Troy, OH) is 2,028.53 mi.

2,347 mi = 3.22 kms