| Langenfeld to Carpentras | 495.79 mi (797.90 km) |
| Langenfeld to Carquefou | 463.12 mi (745.32 km) |
| Langenfeld to Carqueiranne | 555.76 mi (894.42 km) |
| Langenfeld to Carrieres-sous-Poissy | 264.43 mi (425.57 km) |
| Langenfeld to Carrieres-sur-Seine | 256.94 mi (413.50 km) |
| Langenfeld to Carros | 507.56 mi (816.84 km) |
| Langenfeld to Carvin | 179.53 mi (288.92 km) |
| Langenfeld to Castanet-Tolosan | 583.59 mi (939.20 km) |
| Langenfeld to Castelginest | 573.73 mi (923.33 km) |
| Langenfeld to Castelnau-le-Lez | 536.00 mi (862.60 km) |
| Langenfeld to Castelnaudary | 587.29 mi (945.15 km) |
| Langenfeld to Castelsarrasin | 559.26 mi (900.05 km) |
| Langenfeld to Castres | 563.73 mi (907.23 km) |
| Langenfeld to Caudebec-les-Elbeuf | 291.18 mi (468.61 km) |
| Langenfeld to Caudry | 169.54 mi (272.85 km) |
