Distance between Union City and Napa
Distance from Union City, CA to Napa, CA is 51 miles / 81 kilometers.
Map showing the distance from Union City to Napa
 |
Air distance: | miles km |
Union City, CA
| City: | Union City, CA |
| Country: | United States |
Napa, CA
| City: | Napa, CA |
| Country: | United States |
Time difference between Union City and Napa
There is no time difference between Union City and Napa. Current local time in Union City and Napa is 08:52 PST (2025-02-16)