| Humlebaek to Kamenz | 330.69 mi (532.19 km) |
| Humlebaek to Kamp-Lintfort | 393.39 mi (633.09 km) |
| Humlebaek to Kandel | 508.56 mi (818.45 km) |
| Humlebaek to Kappeln | 135.88 mi (218.68 km) |
| Humlebaek to Karben | 425.25 mi (684.38 km) |
| Humlebaek to Karlsdorf-Neuthard | 500.12 mi (804.86 km) |
| Humlebaek to Karlsfeld | 536.95 mi (864.14 km) |
| Humlebaek to Karlsruhe | 510.44 mi (821.47 km) |
| Humlebaek to Kassel | 344.00 mi (553.61 km) |
| Humlebaek to Kaufbeuren | 564.15 mi (907.91 km) |
| Humlebaek to Kaufering | 548.72 mi (883.08 km) |
| Humlebaek to Kaufungen | 344.52 mi (554.45 km) |
| Humlebaek to Kehl | 548.01 mi (881.94 km) |
| Humlebaek to Kelheim | 487.50 mi (784.56 km) |
| Humlebaek to Kelkheim (Taunus) | 436.32 mi (702.19 km) |
