| Hadamar to Carpentras | 463.57 mi (746.05 km) |
| Hadamar to Carquefou | 484.82 mi (780.24 km) |
| Hadamar to Carqueiranne | 516.66 mi (831.49 km) |
| Hadamar to Carrieres-sous-Poissy | 287.90 mi (463.33 km) |
| Hadamar to Carrieres-sur-Seine | 278.56 mi (448.30 km) |
| Hadamar to Carros | 463.12 mi (745.31 km) |
| Hadamar to Carvin | 223.89 mi (360.32 km) |
| Hadamar to Castanet-Tolosan | 569.53 mi (916.57 km) |
| Hadamar to Castelginest | 560.65 mi (902.28 km) |
| Hadamar to Castelnau-le-Lez | 509.44 mi (819.87 km) |
| Hadamar to Castelnaudary | 570.24 mi (917.72 km) |
| Hadamar to Castelsarrasin | 549.22 mi (883.88 km) |
| Hadamar to Castres | 546.07 mi (878.82 km) |
| Hadamar to Caudebec-les-Elbeuf | 323.16 mi (520.08 km) |
| Hadamar to Caudry | 205.96 mi (331.45 km) |
