| Castagneto Carducci to Knurow | 618.94 mi (996.09 km) |
| Castagneto Carducci to Kobylka | 800.53 mi (1,288.32 km) |
| Castagneto Carducci to Kokoszki | 851.20 mi (1,369.88 km) |
| Castagneto Carducci to Kolbuszowa | 719.30 mi (1,157.60 km) |
| Castagneto Carducci to Kolno | 876.64 mi (1,410.82 km) |
| Castagneto Carducci to Kolo | 726.44 mi (1,169.10 km) |
| Castagneto Carducci to Kolobrzeg | 793.34 mi (1,276.75 km) |
| Castagneto Carducci to Koluszki | 731.18 mi (1,176.73 km) |
| Castagneto Carducci to Komorniki | 689.14 mi (1,109.06 km) |
| Castagneto Carducci to Konin | 718.89 mi (1,156.94 km) |
| Castagneto Carducci to Konskie | 720.24 mi (1,159.11 km) |
| Castagneto Carducci to Konstancin-Jeziorna | 785.36 mi (1,263.92 km) |
| Castagneto Carducci to Konstantynow Lodzki | 718.72 mi (1,156.67 km) |
| Castagneto Carducci to Koronowo | 777.29 mi (1,250.93 km) |
| Castagneto Carducci to Koscian | 676.86 mi (1,089.31 km) |
