| Castagneto Carducci to Kamen | 597.95 mi (962.31 km) |
| Castagneto Carducci to Kamenz | 583.08 mi (938.38 km) |
| Castagneto Carducci to Kamp-Lintfort | 606.20 mi (975.59 km) |
| Castagneto Carducci to Kandel | 424.59 mi (683.31 km) |
| Castagneto Carducci to Kappeln | 794.78 mi (1,279.07 km) |
| Castagneto Carducci to Karben | 495.79 mi (797.90 km) |
| Castagneto Carducci to Karlsdorf-Neuthard | 424.00 mi (682.36 km) |
| Castagneto Carducci to Karlsfeld | 351.41 mi (565.54 km) |
| Castagneto Carducci to Karlsruhe | 417.12 mi (671.29 km) |
| Castagneto Carducci to Kassel | 565.40 mi (909.92 km) |
| Castagneto Carducci to Kaufbeuren | 325.66 mi (524.10 km) |
| Castagneto Carducci to Kaufering | 339.98 mi (547.14 km) |
| Castagneto Carducci to Kaufungen | 562.52 mi (905.30 km) |
| Castagneto Carducci to Kehl | 396.33 mi (637.84 km) |
| Castagneto Carducci to Kelheim | 401.89 mi (646.78 km) |
