| Castel Volturno to Kamen | 786.36 mi (1,265.53 km) |
| Castel Volturno to Kamenz | 705.96 mi (1,136.13 km) |
| Castel Volturno to Kamp-Lintfort | 802.55 mi (1,291.58 km) |
| Castel Volturno to Kandel | 620.77 mi (999.04 km) |
| Castel Volturno to Kappeln | 958.04 mi (1,541.82 km) |
| Castel Volturno to Karben | 681.02 mi (1,095.99 km) |
| Castel Volturno to Karlsdorf-Neuthard | 616.73 mi (992.54 km) |
| Castel Volturno to Karlsfeld | 509.54 mi (820.02 km) |
| Castel Volturno to Karlsruhe | 611.87 mi (984.71 km) |
| Castel Volturno to Kassel | 739.77 mi (1,190.55 km) |
| Castel Volturno to Kaufbeuren | 498.96 mi (802.99 km) |
| Castel Volturno to Kaufering | 508.27 mi (817.98 km) |
| Castel Volturno to Kaufungen | 735.88 mi (1,184.29 km) |
| Castel Volturno to Kehl | 598.82 mi (963.71 km) |
| Castel Volturno to Kelheim | 552.63 mi (889.38 km) |
