Napa is located in United States (Napa County, California) and time zone America/Los_Angeles.
Places nearby are American Canyon, Sonoma and Boyes Hot Springs.
Los Angeles is 568 km away, Houston is 2,349 km away and Mexico City is 2,782 km away as the crow flies.
Distances from Napa to the most important cities in United States and the world.
38.2971400°
-122.2855300°
County in California, United States
https://en.wikipedia.org/wiki/Napa_County,_California