| Willowick to Kamen | 4,018.09 mi (6,466.49 km) |
| Willowick to Kamenz | 4,268.48 mi (6,869.45 km) |
| Willowick to Kamp-Lintfort | 3,978.16 mi (6,402.22 km) |
| Willowick to Kandel | 4,123.26 mi (6,635.74 km) |
| Willowick to Kappeln | 4,000.46 mi (6,438.12 km) |
| Willowick to Karben | 4,105.73 mi (6,607.53 km) |
| Willowick to Karlsdorf-Neuthard | 4,134.87 mi (6,654.43 km) |
| Willowick to Karlsfeld | 4,281.83 mi (6,890.94 km) |
| Willowick to Karlsruhe | 4,133.82 mi (6,652.73 km) |
| Willowick to Kassel | 4,096.34 mi (6,592.42 km) |
| Willowick to Kaufbeuren | 4,261.16 mi (6,857.68 km) |
| Willowick to Kaufering | 4,263.96 mi (6,862.18 km) |
| Willowick to Kaufungen | 4,102.05 mi (6,601.62 km) |
| Willowick to Kehl | 4,126.03 mi (6,640.21 km) |
| Willowick to Kelheim | 4,271.52 mi (6,874.34 km) |
