| South San Francisco to Lubbeek | 5,535.99 mi (8,909.32 km) |
| South San Francisco to Lummen | 5,540.55 mi (8,916.65 km) |
| South San Francisco to Maaseik | 5,550.33 mi (8,932.40 km) |
| South San Francisco to Machelen | 5,523.16 mi (8,888.67 km) |
| South San Francisco to Maldegem | 5,479.67 mi (8,818.68 km) |
| South San Francisco to Malmedy | 5,593.47 mi (9,001.83 km) |
| South San Francisco to Manage | 5,539.12 mi (8,914.35 km) |
| South San Francisco to Marche-en-Famenne | 5,585.17 mi (8,988.46 km) |
| South San Francisco to Mariakerke | 5,493.20 mi (8,840.45 km) |
| South San Francisco to Mechelen | 5,518.17 mi (8,880.64 km) |
| South San Francisco to Mechelen-aan-de-Maas | 5,553.69 mi (8,937.80 km) |
| South San Francisco to Meerhout | 5,529.33 mi (8,898.60 km) |
| South San Francisco to Meise | 5,519.05 mi (8,882.05 km) |
| South San Francisco to Melle | 5,500.52 mi (8,852.23 km) |
| South San Francisco to Melsele | 5,502.41 mi (8,855.27 km) |
