| Soma to Quarteira | 1,933.95 mi (3,112.39 km) |
| Soma to Queluz | 1,967.26 mi (3,166.00 km) |
| Soma to Reguengos de Monsaraz | 1,881.06 mi (3,027.27 km) |
| Soma to Resende | 1,870.38 mi (3,010.08 km) |
| Soma to Ribeira Brava | 2,512.75 mi (4,043.89 km) |
| Soma to Ribeira Grande | 2,832.06 mi (4,557.76 km) |
| Soma to Rio de Mouro | 1,970.48 mi (3,171.19 km) |
| Soma to Rio Maior | 1,941.36 mi (3,124.31 km) |
| Soma to Rio Tinto | 1,900.42 mi (3,058.42 km) |
| Soma to Sabugal | 1,832.31 mi (2,948.82 km) |
| Soma to Sacavem | 1,958.15 mi (3,151.33 km) |
| Soma to Salvaterra de Magos | 1,937.96 mi (3,118.84 km) |
| Soma to Santa Comba Dao | 1,885.49 mi (3,034.40 km) |
| Soma to Santa Cruz | 2,499.40 mi (4,022.39 km) |
| Soma to Santa Iria da Azoia | 1,956.46 mi (3,148.62 km) |
