| San Sebastian de los Reyes to Koscian | 1,246.15 mi (2,005.49 km) |
| San Sebastian de los Reyes to Koscielisko | 1,291.50 mi (2,078.47 km) |
| San Sebastian de los Reyes to Koscierzyna | 1,369.20 mi (2,203.52 km) |
| San Sebastian de los Reyes to Kostrzyn | 1,278.03 mi (2,056.79 km) |
| San Sebastian de los Reyes to Kostrzyn nad Odra | 1,196.55 mi (1,925.65 km) |
| San Sebastian de los Reyes to Koszalin | 1,313.72 mi (2,114.23 km) |
| San Sebastian de los Reyes to Kowary | 1,170.32 mi (1,883.45 km) |
| San Sebastian de los Reyes to Kozienice | 1,417.29 mi (2,280.91 km) |
| San Sebastian de los Reyes to Kozuchow | 1,196.02 mi (1,924.81 km) |
| San Sebastian de los Reyes to Kozy | 1,274.66 mi (2,051.36 km) |
| San Sebastian de los Reyes to Krakow | 1,312.14 mi (2,111.69 km) |
| San Sebastian de los Reyes to Krapkowice | 1,243.03 mi (2,000.46 km) |
| San Sebastian de los Reyes to Krasnik | 1,426.71 mi (2,296.07 km) |
| San Sebastian de los Reyes to Krasnystaw | 1,467.90 mi (2,362.36 km) |
| San Sebastian de los Reyes to Krosno | 1,379.73 mi (2,220.46 km) |
