| Sason to Quarteira | 2,673.56 mi (4,302.67 km) |
| Sason to Queluz | 2,700.81 mi (4,346.53 km) |
| Sason to Reguengos de Monsaraz | 2,617.06 mi (4,211.75 km) |
| Sason to Resende | 2,593.88 mi (4,174.45 km) |
| Sason to Ribeira Brava | 3,255.23 mi (5,238.79 km) |
| Sason to Ribeira Grande | 3,553.19 mi (5,718.30 km) |
| Sason to Rio de Mouro | 2,703.91 mi (4,351.52 km) |
| Sason to Rio Maior | 2,672.82 mi (4,301.49 km) |
| Sason to Rio Tinto | 2,623.06 mi (4,221.40 km) |
| Sason to Sabugal | 2,560.50 mi (4,120.73 km) |
| Sason to Sacavem | 2,691.65 mi (4,331.79 km) |
| Sason to Salvaterra de Magos | 2,670.83 mi (4,298.29 km) |
| Sason to Santa Comba Dao | 2,612.64 mi (4,204.65 km) |
| Sason to Santa Cruz | 3,241.98 mi (5,217.46 km) |
| Sason to Santa Iria da Azoia | 2,689.78 mi (4,328.78 km) |
