| South San Francisco to Wibsey | 5,200.84 mi (8,369.95 km) |
| South San Francisco to Wick | 4,938.48 mi (7,947.71 km) |
| South San Francisco to Wickford | 5,374.82 mi (8,649.93 km) |
| South San Francisco to Widnes | 5,192.82 mi (8,357.04 km) |
| South San Francisco to Wigan | 5,186.81 mi (8,347.36 km) |
| South San Francisco to Wigston Magna | 5,279.07 mi (8,495.84 km) |
| South San Francisco to Willenhall | 5,250.71 mi (8,450.20 km) |
| South San Francisco to Wilmslow | 5,208.98 mi (8,383.05 km) |
| South San Francisco to Wilnecote | 5,260.90 mi (8,466.59 km) |
| South San Francisco to Wimbledon | 5,362.98 mi (8,630.89 km) |
| South San Francisco to Winchester | 5,348.08 mi (8,606.91 km) |
| South San Francisco to Windlesham | 5,352.69 mi (8,614.33 km) |
| South San Francisco to Windsor | 5,348.23 mi (8,607.15 km) |
| South San Francisco to Winkfield | 5,347.63 mi (8,606.17 km) |
| South San Francisco to Winsford | 5,207.14 mi (8,380.09 km) |
