| Shanklin to Benavente | 887.41 mi (1,428.15 km) |
| Shanklin to Bombarral | 875.66 mi (1,409.24 km) |
| Shanklin to Bougado | 732.79 mi (1,179.31 km) |
| Shanklin to Braga | 716.39 mi (1,152.92 km) |
| Shanklin to Braganca | 665.25 mi (1,070.61 km) |
| Shanklin to Cabeceiras de Basto | 708.38 mi (1,140.03 km) |
| Shanklin to Cacem | 910.48 mi (1,465.27 km) |
| Shanklin to Cadaval | 876.68 mi (1,410.89 km) |
| Shanklin to Caldas da Rainha | 866.45 mi (1,394.41 km) |
| Shanklin to Calheta | 1,480.21 mi (2,382.17 km) |
| Shanklin to Camara de Lobos | 1,476.87 mi (2,376.79 km) |
| Shanklin to Canico | 1,476.66 mi (2,376.45 km) |
| Shanklin to Cantanhede | 795.50 mi (1,280.23 km) |
| Shanklin to Carregal do Sal | 777.52 mi (1,251.30 km) |
| Shanklin to Cartaxo | 875.36 mi (1,408.76 km) |
