| Boussu to Cabries | 488.81 mi (786.67 km) |
| Boussu to Cachan | 130.97 mi (210.78 km) |
| Boussu to Caen | 204.92 mi (329.78 km) |
| Boussu to Cagnes-sur-Mer | 493.46 mi (794.14 km) |
| Boussu to Cahors | 427.90 mi (688.64 km) |
| Boussu to Calais | 92.05 mi (148.15 km) |
| Boussu to Caluire-et-Cuire | 324.08 mi (521.55 km) |
| Boussu to Cambrai | 30.42 mi (48.96 km) |
| Boussu to Canet-en-Roussillon | 535.22 mi (861.36 km) |
| Boussu to Cannes | 498.94 mi (802.97 km) |
| Boussu to Canteleu | 140.22 mi (225.66 km) |
| Boussu to Capbreton | 529.57 mi (852.26 km) |
| Boussu to Carcassonne | 503.70 mi (810.63 km) |
| Boussu to Carmaux | 447.70 mi (720.50 km) |
| Boussu to Carpentras | 444.51 mi (715.37 km) |
