Miles between Napa, CA and Sidney, OH

There are
2,340 mi
from Napa, CA to Sidney, OH

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

The flight distance (direct flight from Napa, CA to Sidney, OH) is 2,028.42 mi.

2,340 mi = 3.22 kms