| Boussu to Campos del Puerto | 761.14 mi (1,224.93 km) |
| Boussu to Canals | 820.95 mi (1,321.19 km) |
| Boussu to Candelaria | 1,854.18 mi (2,984.01 km) |
| Boussu to Canet de Mar | 613.67 mi (987.60 km) |
| Boussu to Cangas | 821.61 mi (1,322.26 km) |
| Boussu to Cangas de Narcea | 699.22 mi (1,125.29 km) |
| Boussu to Canovellas | 613.38 mi (987.13 km) |
| Boussu to Canteras | 917.38 mi (1,476.39 km) |
| Boussu to Cantillana | 1,005.21 mi (1,617.73 km) |
| Boussu to Capdepera | 741.79 mi (1,193.80 km) |
| Boussu to Carballo | 770.66 mi (1,240.25 km) |
| Boussu to Carcagente | 808.41 mi (1,301.02 km) |
| Boussu to Cardedeu | 611.37 mi (983.90 km) |
| Boussu to Carlet | 802.33 mi (1,291.22 km) |
| Boussu to Carmona | 1,009.37 mi (1,624.42 km) |
