| Castenaso to Kamen | 519.74 mi (836.44 km) |
| Castenaso to Kamenz | 482.41 mi (776.37 km) |
| Castenaso to Kamp-Lintfort | 533.90 mi (859.22 km) |
| Castenaso to Kandel | 351.76 mi (566.10 km) |
| Castenaso to Kappeln | 704.75 mi (1,134.19 km) |
| Castenaso to Karben | 415.04 mi (667.95 km) |
| Castenaso to Karlsdorf-Neuthard | 348.27 mi (560.48 km) |
| Castenaso to Karlsfeld | 256.13 mi (412.20 km) |
| Castenaso to Karlsruhe | 343.03 mi (552.05 km) |
| Castenaso to Kassel | 479.00 mi (770.87 km) |
| Castenaso to Kaufbeuren | 236.37 mi (380.40 km) |
| Castenaso to Kaufering | 248.50 mi (399.92 km) |
| Castenaso to Kaufungen | 475.62 mi (765.43 km) |
| Castenaso to Kehl | 329.65 mi (530.53 km) |
| Castenaso to Kelheim | 305.07 mi (490.96 km) |
