| Langenfeld to Coswig | 241.66 mi (388.91 km) |
| Langenfeld to Cottbus | 320.99 mi (516.58 km) |
| Langenfeld to Crailsheim | 194.55 mi (313.09 km) |
| Langenfeld to Cremlingen | 176.89 mi (284.68 km) |
| Langenfeld to Crimmitschau | 237.44 mi (382.13 km) |
| Langenfeld to Cuxhaven | 203.31 mi (327.20 km) |
| Langenfeld to Dachau | 281.20 mi (452.54 km) |
| Langenfeld to Dallgow-Doberitz | 278.16 mi (447.66 km) |
| Langenfeld to Damme | 110.70 mi (178.16 km) |
| Langenfeld to Darmstadt | 113.99 mi (183.45 km) |
| Langenfeld to Dassel | 127.14 mi (204.61 km) |
| Langenfeld to Datteln | 40.78 mi (65.63 km) |
| Langenfeld to Dautphe | 71.84 mi (115.62 km) |
| Langenfeld to Deggendorf | 310.29 mi (499.37 km) |
| Langenfeld to Delbruck | 82.85 mi (133.34 km) |
