| South River to Quarteira | 3,492.95 mi (5,621.36 km) |
| South River to Queluz | 3,386.74 mi (5,450.43 km) |
| South River to Reguengos de Monsaraz | 3,481.56 mi (5,603.04 km) |
| South River to Resende | 3,386.16 mi (5,449.50 km) |
| South River to Ribeira Brava | 3,170.45 mi (5,102.35 km) |
| South River to Ribeira Grande | 2,591.55 mi (4,170.70 km) |
| South River to Rio de Mouro | 3,382.98 mi (5,444.38 km) |
| South River to Rio Maior | 3,386.95 mi (5,450.77 km) |
| South River to Rio Tinto | 3,355.59 mi (5,400.29 km) |
| South River to Sabugal | 3,449.00 mi (5,550.62 km) |
| South River to Sacavem | 3,393.47 mi (5,461.26 km) |
| South River to Salvaterra de Magos | 3,403.09 mi (5,476.75 km) |
| South River to Santa Comba Dao | 3,397.64 mi (5,467.98 km) |
| South River to Santa Cruz | 3,183.42 mi (5,123.22 km) |
| South River to Santa Iria da Azoia | 3,392.86 mi (5,460.29 km) |
