| Socorro to Benavente | 5,242.89 mi (8,437.62 km) |
| Socorro to Bombarral | 5,216.08 mi (8,394.47 km) |
| Socorro to Bougado | 5,173.88 mi (8,326.55 km) |
| Socorro to Braga | 5,173.00 mi (8,325.15 km) |
| Socorro to Braganca | 5,238.84 mi (8,431.09 km) |
| Socorro to Cabeceiras de Basto | 5,191.78 mi (8,355.36 km) |
| Socorro to Cacem | 5,225.73 mi (8,409.99 km) |
| Socorro to Cadaval | 5,219.84 mi (8,400.52 km) |
| Socorro to Caldas da Rainha | 5,212.30 mi (8,388.39 km) |
| Socorro to Calheta | 5,033.32 mi (8,100.34 km) |
| Socorro to Camara de Lobos | 5,043.99 mi (8,117.52 km) |
| Socorro to Canico | 5,052.31 mi (8,130.90 km) |
| Socorro to Cantanhede | 5,205.66 mi (8,377.70 km) |
| Socorro to Carregal do Sal | 5,229.93 mi (8,416.76 km) |
| Socorro to Cartaxo | 5,237.44 mi (8,428.85 km) |
