| Langenfeld to Kongen | 199.65 mi (321.30 km) |
| Langenfeld to Konigs Wusterhausen | 297.00 mi (477.97 km) |
| Langenfeld to Konigsbach-Stein | 165.80 mi (266.82 km) |
| Langenfeld to Konigsbrunn | 264.01 mi (424.88 km) |
| Langenfeld to Konigslutter am Elm | 183.19 mi (294.81 km) |
| Langenfeld to Konigstein im Taunus | 92.59 mi (149.01 km) |
| Langenfeld to Konigswinter | 32.42 mi (52.17 km) |
| Langenfeld to Konstanz | 258.64 mi (416.23 km) |
| Langenfeld to Konz | 99.21 mi (159.66 km) |
| Langenfeld to Korb | 190.20 mi (306.10 km) |
| Langenfeld to Korbach | 83.77 mi (134.82 km) |
| Langenfeld to Korntal-Munchingen | 185.07 mi (297.85 km) |
| Langenfeld to Kornwestheim | 184.85 mi (297.48 km) |
| Langenfeld to Korschenbroich | 19.34 mi (31.12 km) |
| Langenfeld to Kosching | 257.11 mi (413.77 km) |
