| Portishead to Benavente | 912.62 mi (1,468.72 km) |
| Portishead to Bombarral | 898.40 mi (1,445.83 km) |
| Portishead to Bougado | 752.92 mi (1,211.70 km) |
| Portishead to Braga | 736.62 mi (1,185.48 km) |
| Portishead to Braganca | 694.71 mi (1,118.03 km) |
| Portishead to Cabeceiras de Basto | 731.04 mi (1,176.49 km) |
| Portishead to Cacem | 933.65 mi (1,502.56 km) |
| Portishead to Cadaval | 899.78 mi (1,448.06 km) |
| Portishead to Caldas da Rainha | 888.94 mi (1,430.61 km) |
| Portishead to Calheta | 1,485.50 mi (2,390.68 km) |
| Portishead to Camara de Lobos | 1,482.83 mi (2,386.38 km) |
| Portishead to Canico | 1,483.14 mi (2,386.88 km) |
| Portishead to Cantanhede | 818.36 mi (1,317.02 km) |
| Portishead to Carregal do Sal | 803.37 mi (1,292.91 km) |
| Portishead to Cartaxo | 900.23 mi (1,448.78 km) |
