| South San Francisco to Koscian | 5,764.67 mi (9,277.34 km) |
| South San Francisco to Koscielisko | 6,003.03 mi (9,660.95 km) |
| South San Francisco to Koscierzyna | 5,672.84 mi (9,129.55 km) |
| South San Francisco to Kostrzyn | 5,758.88 mi (9,268.02 km) |
| South San Francisco to Kostrzyn nad Odra | 5,690.52 mi (9,158.00 km) |
| South San Francisco to Koszalin | 5,630.09 mi (9,060.76 km) |
| South San Francisco to Kowary | 5,822.07 mi (9,369.71 km) |
| South San Francisco to Kozienice | 5,898.54 mi (9,492.79 km) |
| South San Francisco to Kozuchow | 5,760.62 mi (9,270.82 km) |
| South San Francisco to Kozy | 5,951.81 mi (9,578.51 km) |
| South San Francisco to Krakow | 5,957.18 mi (9,587.15 km) |
| South San Francisco to Krapkowice | 5,889.73 mi (9,478.60 km) |
| South San Francisco to Krasnik | 5,952.38 mi (9,579.43 km) |
| South San Francisco to Krasnystaw | 5,967.37 mi (9,603.55 km) |
| South San Francisco to Krosno | 6,018.47 mi (9,685.79 km) |
