| South San Francisco to Kortenberg | 5,527.30 mi (8,895.32 km) |
| South San Francisco to Kortrijk | 5,494.12 mi (8,841.93 km) |
| South San Francisco to Kraainem | 5,526.30 mi (8,893.71 km) |
| South San Francisco to Kruibeke | 5,505.79 mi (8,860.71 km) |
| South San Francisco to Kuurne | 5,493.70 mi (8,841.25 km) |
| South San Francisco to La Bruyere | 5,555.11 mi (8,940.08 km) |
| South San Francisco to La Calamine | 5,577.78 mi (8,976.58 km) |
| South San Francisco to La Louviere | 5,539.46 mi (8,914.90 km) |
| South San Francisco to Laarne | 5,501.05 mi (8,853.09 km) |
| South San Francisco to Laeken | 5,522.61 mi (8,887.78 km) |
| South San Francisco to Lanaken | 5,557.82 mi (8,944.44 km) |
| South San Francisco to Landen | 5,549.43 mi (8,930.95 km) |
| South San Francisco to Lebbeke | 5,509.44 mi (8,866.59 km) |
| South San Francisco to Lede | 5,507.44 mi (8,863.37 km) |
| South San Francisco to Ledegem | 5,489.08 mi (8,833.83 km) |
