| Southgate to Quarteira | 1,079.04 mi (1,736.55 km) |
| Southgate to Queluz | 993.21 mi (1,598.41 km) |
| Southgate to Reguengos de Monsaraz | 980.87 mi (1,578.55 km) |
| Southgate to Resende | 816.52 mi (1,314.06 km) |
| Southgate to Ribeira Brava | 1,561.74 mi (2,513.38 km) |
| Southgate to Ribeira Grande | 1,556.37 mi (2,504.73 km) |
| Southgate to Rio de Mouro | 993.52 mi (1,598.92 km) |
| Southgate to Rio Maior | 949.21 mi (1,527.60 km) |
| Southgate to Rio Tinto | 825.25 mi (1,328.11 km) |
| Southgate to Sabugal | 847.07 mi (1,363.23 km) |
| Southgate to Sacavem | 987.05 mi (1,588.50 km) |
| Southgate to Salvaterra de Magos | 966.16 mi (1,554.88 km) |
| Southgate to Santa Comba Dao | 864.35 mi (1,391.03 km) |
| Southgate to Santa Cruz | 1,554.94 mi (2,502.44 km) |
| Southgate to Santa Iria da Azoia | 983.38 mi (1,582.60 km) |
