| South San Francisco to Lydney | 5,278.42 mi (8,494.79 km) |
| South San Francisco to Lye | 5,254.99 mi (8,457.09 km) |
| South San Francisco to Lymington | 5,356.31 mi (8,620.14 km) |
| South San Francisco to Lymm | 5,199.24 mi (8,367.37 km) |
| South San Francisco to Mablethorpe | 5,280.03 mi (8,497.39 km) |
| South San Francisco to Macclesfield | 5,215.83 mi (8,394.07 km) |
| South San Francisco to Mackworth | 5,248.96 mi (8,447.38 km) |
| South San Francisco to Madeley | 5,236.43 mi (8,427.22 km) |
| South San Francisco to Maesteg | 5,250.02 mi (8,449.10 km) |
| South San Francisco to Maghull | 5,178.98 mi (8,334.76 km) |
| South San Francisco to Maidenhead | 5,342.89 mi (8,598.55 km) |
| South San Francisco to Maidstone | 5,392.27 mi (8,678.01 km) |
| South San Francisco to Maldon | 5,373.23 mi (8,647.37 km) |
| South San Francisco to Maltby | 5,233.83 mi (8,423.04 km) |
| South San Francisco to Manchester | 5,201.26 mi (8,370.62 km) |
