| South San Francisco to Wyke | 5,202.68 mi (8,372.91 km) |
| South San Francisco to Wymondham | 5,343.27 mi (8,599.17 km) |
| South San Francisco to Wythenshawe | 5,204.98 mi (8,376.61 km) |
| South San Francisco to Yate | 5,291.20 mi (8,515.36 km) |
| South San Francisco to Yatton | 5,286.16 mi (8,507.25 km) |
| South San Francisco to Yaxley | 5,306.34 mi (8,539.73 km) |
| South San Francisco to Yeadon | 5,198.28 mi (8,365.83 km) |
| South San Francisco to Yeovil | 5,313.45 mi (8,551.18 km) |
| South San Francisco to Yiewsley | 5,350.64 mi (8,611.02 km) |
| South San Francisco to York | 5,211.20 mi (8,386.62 km) |
| South San Francisco to Ystrad Mynach | 5,261.02 mi (8,466.79 km) |
| South San Francisco to Abbeville (Louisiana) | 1,809.08 mi (2,911.43 km) |
| South San Francisco to Aberdeen (Maryland) | 2,473.40 mi (3,980.55 km) |
| South San Francisco to Aberdeen (South Dakota) | 1,344.14 mi (2,163.19 km) |
| South San Francisco to Aberdeen (Washington) | 647.95 mi (1,042.78 km) |
