| Civitavecchia to Kamen | 684.01 mi (1,100.81 km) |
| Civitavecchia to Kamenz | 642.58 mi (1,034.14 km) |
| Civitavecchia to Kamp-Lintfort | 695.15 mi (1,118.74 km) |
| Civitavecchia to Kandel | 512.78 mi (825.24 km) |
| Civitavecchia to Kappeln | 872.05 mi (1,403.44 km) |
| Civitavecchia to Karben | 580.18 mi (933.70 km) |
| Civitavecchia to Karlsdorf-Neuthard | 510.87 mi (822.17 km) |
| Civitavecchia to Karlsfeld | 422.93 mi (680.65 km) |
| Civitavecchia to Karlsruhe | 504.73 mi (812.28 km) |
| Civitavecchia to Kassel | 645.94 mi (1,039.53 km) |
| Civitavecchia to Kaufbeuren | 403.47 mi (649.32 km) |
| Civitavecchia to Kaufering | 415.81 mi (669.18 km) |
| Civitavecchia to Kaufungen | 642.64 mi (1,034.23 km) |
| Civitavecchia to Kehl | 486.72 mi (783.30 km) |
| Civitavecchia to Kelheim | 471.00 mi (758.00 km) |
