| Langenfeld to Harstad | 1,262.59 mi (2,031.95 km) |
| Langenfeld to Haugesund | 579.14 mi (932.03 km) |
| Langenfeld to Helleland | 539.37 mi (868.03 km) |
| Langenfeld to Heum | 565.04 mi (909.34 km) |
| Langenfeld to Honefoss | 638.58 mi (1,027.70 km) |
| Langenfeld to Horten | 589.70 mi (949.04 km) |
| Langenfeld to Kaldsletta | 1,340.94 mi (2,158.04 km) |
| Langenfeld to Kirkenes | 1,487.00 mi (2,393.10 km) |
| Langenfeld to Kleppe | 531.98 mi (856.14 km) |
| Langenfeld to Kongsberg | 600.24 mi (965.99 km) |
| Langenfeld to Kongsvinger | 656.62 mi (1,056.73 km) |
| Langenfeld to Kopervik | 567.72 mi (913.66 km) |
| Langenfeld to Kosvik | 487.98 mi (785.33 km) |
| Langenfeld to Kragero | 545.12 mi (877.28 km) |
| Langenfeld to Kristiansand | 487.55 mi (784.63 km) |
