| Cascais to Koscian | 1,552.72 mi (2,498.86 km) |
| Cascais to Koscielisko | 1,615.73 mi (2,600.26 km) |
| Cascais to Koscierzyna | 1,666.45 mi (2,681.88 km) |
| Cascais to Kostrzyn | 1,583.91 mi (2,549.06 km) |
| Cascais to Kostrzyn nad Odra | 1,495.46 mi (2,406.72 km) |
| Cascais to Koszalin | 1,606.18 mi (2,584.90 km) |
| Cascais to Kowary | 1,482.70 mi (2,386.17 km) |
| Cascais to Kozienice | 1,733.64 mi (2,790.03 km) |
| Cascais to Kozuchow | 1,502.39 mi (2,417.87 km) |
| Cascais to Kozy | 1,595.99 mi (2,568.49 km) |
| Cascais to Krakow | 1,633.41 mi (2,628.72 km) |
| Cascais to Krapkowice | 1,560.35 mi (2,511.14 km) |
| Cascais to Krasnik | 1,746.51 mi (2,810.73 km) |
| Cascais to Krasnystaw | 1,788.21 mi (2,877.85 km) |
| Cascais to Krosno | 1,703.83 mi (2,742.04 km) |
