| Trecastagni to Knurow | 888.54 mi (1,429.97 km) |
| Trecastagni to Kobylka | 1,058.91 mi (1,704.15 km) |
| Trecastagni to Kokoszki | 1,167.61 mi (1,879.09 km) |
| Trecastagni to Kolbuszowa | 933.13 mi (1,501.74 km) |
| Trecastagni to Kolno | 1,139.25 mi (1,833.45 km) |
| Trecastagni to Kolo | 1,022.15 mi (1,645.00 km) |
| Trecastagni to Kolobrzeg | 1,144.38 mi (1,841.70 km) |
| Trecastagni to Koluszki | 1,003.09 mi (1,614.31 km) |
| Trecastagni to Komorniki | 1,015.23 mi (1,633.86 km) |
| Trecastagni to Konin | 1,020.46 mi (1,642.27 km) |
| Trecastagni to Konskie | 974.07 mi (1,567.62 km) |
| Trecastagni to Konstancin-Jeziorna | 1,041.42 mi (1,676.00 km) |
| Trecastagni to Konstantynow Lodzki | 998.14 mi (1,606.36 km) |
| Trecastagni to Koronowo | 1,093.29 mi (1,759.49 km) |
| Trecastagni to Koscian | 1,002.42 mi (1,613.25 km) |
