| South San Francisco to Liria | 5,948.77 mi (9,573.62 km) |
| South San Francisco to Llagostera | 5,955.34 mi (9,584.19 km) |
| South San Francisco to Llanera | 5,566.28 mi (8,958.06 km) |
| South San Francisco to Llanes | 5,610.62 mi (9,029.42 km) |
| South San Francisco to Lleida | 5,889.87 mi (9,478.82 km) |
| South San Francisco to Lloret de Mar | 5,960.13 mi (9,591.91 km) |
| South San Francisco to Lluchmayor | 6,078.46 mi (9,782.34 km) |
| South San Francisco to Loeches | 5,808.97 mi (9,348.64 km) |
| South San Francisco to Logrono | 5,739.63 mi (9,237.04 km) |
| South San Francisco to Loja | 5,940.06 mi (9,559.61 km) |
| South San Francisco to Lora del Rio | 5,863.54 mi (9,436.46 km) |
| South San Francisco to Lorca | 6,007.44 mi (9,668.04 km) |
| South San Francisco to Los Alcazares | 6,035.52 mi (9,713.24 km) |
| South San Francisco to Los Barrios | 5,936.39 mi (9,553.70 km) |
| South San Francisco to Los Corrales de Buelna | 5,642.97 mi (9,081.49 km) |
