| Kallithea to Kamen | 1,222.06 mi (1,966.71 km) |
| Kallithea to Kamenz | 1,032.16 mi (1,661.10 km) |
| Kallithea to Kamp-Lintfort | 1,253.37 mi (2,017.11 km) |
| Kallithea to Kandel | 1,089.07 mi (1,752.69 km) |
| Kallithea to Kappeln | 1,323.19 mi (2,129.47 km) |
| Kallithea to Karben | 1,122.35 mi (1,806.25 km) |
| Kallithea to Karlsdorf-Neuthard | 1,079.42 mi (1,737.16 km) |
| Kallithea to Karlsfeld | 938.03 mi (1,509.62 km) |
| Kallithea to Karlsruhe | 1,078.68 mi (1,735.96 km) |
| Kallithea to Kassel | 1,153.47 mi (1,856.34 km) |
| Kallithea to Kaufbeuren | 950.68 mi (1,529.98 km) |
| Kallithea to Kaufering | 951.13 mi (1,530.70 km) |
| Kallithea to Kaufungen | 1,148.19 mi (1,847.84 km) |
| Kallithea to Kehl | 1,080.85 mi (1,739.45 km) |
| Kallithea to Kelheim | 960.25 mi (1,545.37 km) |
