Distance between Napa and Hercules
Distance from Napa, CA to Hercules, CA is 19 miles / 31 kilometers.
Map showing the distance from Napa to Hercules
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Air distance: | miles km |
Napa, CA
| City: | Napa, CA |
| Country: | United States |
Hercules, CA
| City: | Hercules, CA |
| Country: | United States |
Time difference between Napa and Hercules
There is no time difference between Napa and Hercules. Current local time in Napa and Hercules is 06:47 PST (2025-02-16)