| Reda to Setubal | 1,687.00 mi (2,714.97 km) |
| Reda to Sever do Vouga | 1,553.94 mi (2,500.83 km) |
| Reda to Silves | 1,743.50 mi (2,805.89 km) |
| Reda to Sines | 1,716.41 mi (2,762.29 km) |
| Reda to Sintra | 1,689.78 mi (2,719.45 km) |
| Reda to Sobrado de Paiva | 1,535.24 mi (2,470.73 km) |
| Reda to Sobral de Monte Agraco | 1,670.04 mi (2,687.67 km) |
| Reda to Soure | 1,598.26 mi (2,572.15 km) |
| Reda to Tabua | 1,560.99 mi (2,512.18 km) |
| Reda to Tavira | 1,720.96 mi (2,769.62 km) |
| Reda to Tomar | 1,613.90 mi (2,597.33 km) |
| Reda to Tondela | 1,554.90 mi (2,502.37 km) |
| Reda to Torre de Moncorvo | 1,486.55 mi (2,392.37 km) |
| Reda to Torres Novas | 1,624.93 mi (2,615.07 km) |
| Reda to Torres Vedras | 1,670.65 mi (2,688.66 km) |
