| Willebroek to Campos del Puerto | 806.61 mi (1,298.11 km) |
| Willebroek to Canals | 870.17 mi (1,400.40 km) |
| Willebroek to Candelaria | 1,903.35 mi (3,063.14 km) |
| Willebroek to Canet de Mar | 660.16 mi (1,062.42 km) |
| Willebroek to Cangas | 868.53 mi (1,397.76 km) |
| Willebroek to Cangas de Narcea | 747.13 mi (1,202.38 km) |
| Willebroek to Canovellas | 660.33 mi (1,062.70 km) |
| Willebroek to Canteras | 966.63 mi (1,555.64 km) |
| Willebroek to Cantillana | 1,055.56 mi (1,698.75 km) |
| Willebroek to Capdepera | 786.65 mi (1,265.99 km) |
| Willebroek to Carballo | 816.58 mi (1,314.16 km) |
| Willebroek to Carcagente | 857.58 mi (1,380.14 km) |
| Willebroek to Cardedeu | 658.21 mi (1,059.29 km) |
| Willebroek to Carlet | 851.57 mi (1,370.46 km) |
| Willebroek to Carmona | 1,059.73 mi (1,705.48 km) |
