Miles between Napa, CA and Niles, OH

There are
2,484 mi
from Napa, CA to Niles, OH

That's the driving distance. It would take 1 day 19 hours to go from Napa, California to Niles, Ohio.

The flight distance (direct flight from Napa, CA to Niles, OH) is 2,194.53 mi.

2,484 mi = 3.22 kms