| Rubi to Sesimbra | 625.44 mi (1,006.55 km) |
| Rubi to Setubal | 612.96 mi (986.46 km) |
| Rubi to Sever do Vouga | 543.54 mi (874.75 km) |
| Rubi to Silves | 633.12 mi (1,018.91 km) |
| Rubi to Sines | 627.99 mi (1,010.65 km) |
| Rubi to Sintra | 630.69 mi (1,015.00 km) |
| Rubi to Sobrado de Paiva | 535.53 mi (861.85 km) |
| Rubi to Sobral de Monte Agraco | 613.54 mi (987.40 km) |
| Rubi to Soure | 566.55 mi (911.77 km) |
| Rubi to Tabua | 530.74 mi (854.14 km) |
| Rubi to Tavira | 598.97 mi (963.95 km) |
| Rubi to Tomar | 563.60 mi (907.02 km) |
| Rubi to Tondela | 531.44 mi (855.27 km) |
| Rubi to Torre de Moncorvo | 475.64 mi (765.47 km) |
| Rubi to Torres Novas | 572.25 mi (920.95 km) |
