| Boscoreale to Koscielisko | 644.41 mi (1,037.08 km) |
| Boscoreale to Koscierzyna | 936.49 mi (1,507.13 km) |
| Boscoreale to Kostrzyn | 813.69 mi (1,309.50 km) |
| Boscoreale to Kostrzyn nad Odra | 816.84 mi (1,314.58 km) |
| Boscoreale to Koszalin | 931.47 mi (1,499.05 km) |
| Boscoreale to Kowary | 695.68 mi (1,119.58 km) |
| Boscoreale to Kozienice | 819.67 mi (1,319.13 km) |
| Boscoreale to Kozuchow | 760.72 mi (1,224.26 km) |
| Boscoreale to Kozy | 668.04 mi (1,075.11 km) |
| Boscoreale to Krakow | 694.08 mi (1,117.01 km) |
| Boscoreale to Krapkowice | 690.82 mi (1,111.76 km) |
| Boscoreale to Krasnik | 792.94 mi (1,276.11 km) |
| Boscoreale to Krasnystaw | 819.34 mi (1,318.60 km) |
| Boscoreale to Krosno | 709.57 mi (1,141.95 km) |
| Boscoreale to Krosno Odrzanskie | 778.99 mi (1,253.67 km) |
