| Hirson to Carpentras | 407.83 mi (656.34 km) |
| Hirson to Carquefou | 312.59 mi (503.06 km) |
| Hirson to Carqueiranne | 481.03 mi (774.14 km) |
| Hirson to Carrieres-sous-Poissy | 113.89 mi (183.30 km) |
| Hirson to Carrieres-sur-Seine | 106.71 mi (171.73 km) |
| Hirson to Carros | 449.46 mi (723.33 km) |
| Hirson to Carvin | 63.54 mi (102.25 km) |
| Hirson to Castanet-Tolosan | 459.18 mi (738.98 km) |
| Hirson to Castelginest | 448.13 mi (721.20 km) |
| Hirson to Castelnau-le-Lez | 434.32 mi (698.97 km) |
| Hirson to Castelnaudary | 467.27 mi (752.00 km) |
| Hirson to Castelsarrasin | 429.84 mi (691.76 km) |
| Hirson to Castres | 445.29 mi (716.63 km) |
| Hirson to Caudebec-les-Elbeuf | 144.11 mi (231.92 km) |
| Hirson to Caudry | 32.98 mi (53.08 km) |
