| Bollate to Koscielisko | 564.89 mi (909.11 km) |
| Bollate to Koscierzyna | 710.49 mi (1,143.42 km) |
| Bollate to Kostrzyn | 598.20 mi (962.71 km) |
| Bollate to Kostrzyn nad Odra | 546.97 mi (880.27 km) |
| Bollate to Koszalin | 674.65 mi (1,085.74 km) |
| Bollate to Kowary | 476.00 mi (766.04 km) |
| Bollate to Kozienice | 704.02 mi (1,133.01 km) |
| Bollate to Kozuchow | 520.21 mi (837.20 km) |
| Bollate to Kozy | 552.97 mi (889.92 km) |
| Bollate to Krakow | 590.16 mi (949.77 km) |
| Bollate to Krapkowice | 531.12 mi (854.76 km) |
| Bollate to Krasnik | 706.28 mi (1,136.65 km) |
| Bollate to Krasnystaw | 746.21 mi (1,200.90 km) |
| Bollate to Krosno | 652.92 mi (1,050.78 km) |
| Bollate to Krosno Odrzanskie | 523.84 mi (843.04 km) |
