| South River to Benavente | 3,403.67 mi (5,477.67 km) |
| South River to Bombarral | 3,377.86 mi (5,436.14 km) |
| South River to Bougado | 3,351.50 mi (5,393.72 km) |
| South River to Braga | 3,352.66 mi (5,395.58 km) |
| South River to Braganca | 3,425.35 mi (5,512.57 km) |
| South River to Cabeceiras de Basto | 3,372.43 mi (5,427.40 km) |
| South River to Cacem | 3,384.15 mi (5,446.27 km) |
| South River to Cadaval | 3,381.53 mi (5,442.05 km) |
| South River to Caldas da Rainha | 3,374.99 mi (5,431.53 km) |
| South River to Calheta | 3,163.12 mi (5,090.55 km) |
| South River to Camara de Lobos | 3,173.81 mi (5,107.75 km) |
| South River to Canico | 3,182.12 mi (5,121.13 km) |
| South River to Cantanhede | 3,375.94 mi (5,433.05 km) |
| South River to Carregal do Sal | 3,402.39 mi (5,475.62 km) |
| South River to Cartaxo | 3,399.38 mi (5,470.77 km) |
