| Herdecke to Carpentras | 519.32 mi (835.76 km) |
| Herdecke to Carquefou | 491.18 mi (790.48 km) |
| Herdecke to Carqueiranne | 577.32 mi (929.11 km) |
| Herdecke to Carrieres-sous-Poissy | 292.62 mi (470.92 km) |
| Herdecke to Carrieres-sur-Seine | 285.27 mi (459.10 km) |
| Herdecke to Carros | 527.13 mi (848.33 km) |
| Herdecke to Carvin | 204.60 mi (329.28 km) |
| Herdecke to Castanet-Tolosan | 610.78 mi (982.95 km) |
| Herdecke to Castelginest | 601.04 mi (967.28 km) |
| Herdecke to Castelnau-le-Lez | 560.95 mi (902.75 km) |
| Herdecke to Castelnaudary | 614.06 mi (988.23 km) |
| Herdecke to Castelsarrasin | 586.92 mi (944.56 km) |
| Herdecke to Castres | 590.38 mi (950.12 km) |
| Herdecke to Caudebec-les-Elbeuf | 318.27 mi (512.20 km) |
| Herdecke to Caudry | 196.56 mi (316.34 km) |
