| Sandridge to Quarteira | 1,085.39 mi (1,746.76 km) |
| Sandridge to Queluz | 998.43 mi (1,606.82 km) |
| Sandridge to Reguengos de Monsaraz | 987.21 mi (1,588.76 km) |
| Sandridge to Resende | 821.72 mi (1,322.44 km) |
| Sandridge to Ribeira Brava | 1,564.91 mi (2,518.48 km) |
| Sandridge to Ribeira Grande | 1,554.53 mi (2,501.78 km) |
| Sandridge to Rio de Mouro | 998.70 mi (1,607.26 km) |
| Sandridge to Rio Maior | 954.44 mi (1,536.03 km) |
| Sandridge to Rio Tinto | 830.02 mi (1,335.79 km) |
| Sandridge to Sabugal | 853.14 mi (1,373.00 km) |
| Sandridge to Sacavem | 992.36 mi (1,597.05 km) |
| Sandridge to Salvaterra de Magos | 971.59 mi (1,563.62 km) |
| Sandridge to Santa Comba Dao | 869.72 mi (1,399.68 km) |
| Sandridge to Santa Cruz | 1,558.21 mi (2,507.70 km) |
| Sandridge to Santa Iria da Azoia | 988.68 mi (1,591.13 km) |
