Distance between Altadena and Union City
Distance from Altadena, CA to Union City, CA is 320 miles / 516 kilometers.
Map showing the distance from Altadena to Union City
![]() |
Air distance: | miles km |
Altadena, CA
City: | Altadena, CA |
Country: | United States |
Union City, CA
City: | Union City, CA |
Country: | United States |
Time difference between Altadena and Union City
There is no time difference between Altadena and Union City. Current local time in Altadena and Union City is 15:49 PST (2025-02-27)