| Harderwijk to Kamen | 101.72 mi (163.71 km) |
| Harderwijk to Kamenz | 369.82 mi (595.17 km) |
| Harderwijk to Kamp-Lintfort | 70.53 mi (113.50 km) |
| Harderwijk to Kandel | 252.38 mi (406.16 km) |
| Harderwijk to Kappeln | 238.54 mi (383.89 km) |
| Harderwijk to Karben | 199.84 mi (321.62 km) |
| Harderwijk to Karlsdorf-Neuthard | 256.23 mi (412.37 km) |
| Harderwijk to Karlsfeld | 384.81 mi (619.29 km) |
| Harderwijk to Karlsruhe | 261.05 mi (420.12 km) |
| Harderwijk to Kassel | 180.43 mi (290.38 km) |
| Harderwijk to Kaufbeuren | 380.03 mi (611.60 km) |
| Harderwijk to Kaufering | 375.46 mi (604.24 km) |
| Harderwijk to Kaufungen | 186.17 mi (299.62 km) |
| Harderwijk to Kehl | 278.70 mi (448.53 km) |
| Harderwijk to Kelheim | 362.12 mi (582.77 km) |
