| Willebroek to Bombarral | 1,044.62 mi (1,681.15 km) |
| Willebroek to Bougado | 910.62 mi (1,465.51 km) |
| Willebroek to Braga | 894.59 mi (1,439.70 km) |
| Willebroek to Braganca | 828.79 mi (1,333.80 km) |
| Willebroek to Cabeceiras de Basto | 882.69 mi (1,420.55 km) |
| Willebroek to Cacem | 1,077.73 mi (1,734.45 km) |
| Willebroek to Cadaval | 1,044.95 mi (1,681.68 km) |
| Willebroek to Caldas da Rainha | 1,036.10 mi (1,667.45 km) |
| Willebroek to Calheta | 1,670.27 mi (2,688.04 km) |
| Willebroek to Camara de Lobos | 1,665.88 mi (2,680.98 km) |
| Willebroek to Canico | 1,664.84 mi (2,679.30 km) |
| Willebroek to Cantanhede | 966.51 mi (1,555.44 km) |
| Willebroek to Carregal do Sal | 943.56 mi (1,518.52 km) |
| Willebroek to Cartaxo | 1,040.31 mi (1,674.21 km) |
| Willebroek to Cascais | 1,085.02 mi (1,746.18 km) |
