| Mason to Kamen | 4,234.49 mi (6,814.75 km) |
| Mason to Kamenz | 4,485.08 mi (7,218.04 km) |
| Mason to Kamp-Lintfort | 4,194.46 mi (6,750.33 km) |
| Mason to Kandel | 4,339.07 mi (6,983.06 km) |
| Mason to Kappeln | 4,217.03 mi (6,786.65 km) |
| Mason to Karben | 4,321.92 mi (6,955.46 km) |
| Mason to Karlsdorf-Neuthard | 4,350.75 mi (7,001.85 km) |
| Mason to Karlsfeld | 4,497.78 mi (7,238.47 km) |
| Mason to Karlsruhe | 4,349.64 mi (7,000.06 km) |
| Mason to Kassel | 4,312.79 mi (6,940.76 km) |
| Mason to Kaufbeuren | 4,476.90 mi (7,204.88 km) |
| Mason to Kaufering | 4,479.79 mi (7,209.53 km) |
| Mason to Kaufungen | 4,318.51 mi (6,949.96 km) |
| Mason to Kehl | 4,341.62 mi (6,987.17 km) |
| Mason to Kelheim | 4,487.68 mi (7,222.23 km) |
