| South San Francisco to Ittiri | 6,205.40 mi (9,986.62 km) |
| South San Francisco to Ivrea | 5,915.70 mi (9,520.39 km) |
| South San Francisco to L'Aquila | 6,250.40 mi (10,059.04 km) |
| South San Francisco to La Loggia | 5,937.57 mi (9,555.60 km) |
| South San Francisco to La Maddalena | 6,196.95 mi (9,973.03 km) |
| South San Francisco to La Spezia | 6,048.32 mi (9,733.82 km) |
| South San Francisco to Lacchiarella | 5,960.38 mi (9,592.30 km) |
| South San Francisco to Ladispoli | 6,235.16 mi (10,034.52 km) |
| South San Francisco to Lainate | 5,943.87 mi (9,565.74 km) |
| South San Francisco to Laives | 5,960.38 mi (9,592.31 km) |
| South San Francisco to Lana | 5,944.27 mi (9,566.38 km) |
| South San Francisco to Lanciano | 6,284.63 mi (10,114.14 km) |
| South San Francisco to Langhirano | 6,032.35 mi (9,708.13 km) |
| South San Francisco to Lanuvio | 6,268.76 mi (10,088.59 km) |
| South San Francisco to Lariano | 6,269.73 mi (10,090.15 km) |
