| South San Francisco to Urla | 6,833.03 mi (10,996.70 km) |
| South San Francisco to Usak | 6,866.81 mi (11,051.06 km) |
| South San Francisco to Uzumlu | 6,972.53 mi (11,221.20 km) |
| South San Francisco to Uzunkopru | 6,645.75 mi (10,695.30 km) |
| South San Francisco to Vakfikebir | 6,877.50 mi (11,068.27 km) |
| South San Francisco to Van | 7,098.46 mi (11,423.86 km) |
| South San Francisco to Varto | 7,030.67 mi (11,314.78 km) |
| South San Francisco to Viransehir | 7,139.33 mi (11,489.65 km) |
| South San Francisco to Yaglidere | 6,875.74 mi (11,065.43 km) |
| South San Francisco to Yahsihan | 6,867.66 mi (11,052.43 km) |
| South San Francisco to Yahyali | 7,014.81 mi (11,289.25 km) |
| South San Francisco to Yakacik | 7,117.89 mi (11,455.14 km) |
| South San Francisco to Yakakent | 6,785.62 mi (10,920.40 km) |
| South San Francisco to Yakinca | 7,046.57 mi (11,340.36 km) |
| South San Francisco to Yalova | 6,737.74 mi (10,843.34 km) |
