| Martorell to Kamen | 749.72 mi (1,206.56 km) |
| Martorell to Kamenz | 888.91 mi (1,430.56 km) |
| Martorell to Kamp-Lintfort | 726.11 mi (1,168.56 km) |
| Martorell to Kandel | 607.20 mi (977.20 km) |
| Martorell to Kappeln | 981.65 mi (1,579.82 km) |
| Martorell to Karben | 688.10 mi (1,107.38 km) |
| Martorell to Karlsdorf-Neuthard | 618.75 mi (995.79 km) |
| Martorell to Karlsfeld | 658.79 mi (1,060.21 km) |
| Martorell to Karlsruhe | 607.93 mi (978.37 km) |
| Martorell to Kassel | 768.72 mi (1,237.13 km) |
| Martorell to Kaufbeuren | 614.27 mi (988.57 km) |
| Martorell to Kaufering | 632.67 mi (1,018.18 km) |
| Martorell to Kaufungen | 769.35 mi (1,238.14 km) |
| Martorell to Kehl | 567.73 mi (913.67 km) |
| Martorell to Kelheim | 704.87 mi (1,134.37 km) |
