| Casaluce to Setubal | 1,234.69 mi (1,987.04 km) |
| Casaluce to Sever do Vouga | 1,175.98 mi (1,892.55 km) |
| Casaluce to Silves | 1,238.51 mi (1,993.19 km) |
| Casaluce to Sines | 1,244.15 mi (2,002.27 km) |
| Casaluce to Sintra | 1,255.66 mi (2,020.80 km) |
| Casaluce to Sobrado de Paiva | 1,167.98 mi (1,879.69 km) |
| Casaluce to Sobral de Monte Agraco | 1,239.65 mi (1,995.03 km) |
| Casaluce to Soure | 1,197.57 mi (1,927.30 km) |
| Casaluce to Tabua | 1,162.45 mi (1,870.78 km) |
| Casaluce to Tavira | 1,199.17 mi (1,929.88 km) |
| Casaluce to Tomar | 1,192.37 mi (1,918.93 km) |
| Casaluce to Tondela | 1,163.53 mi (1,872.52 km) |
| Casaluce to Torre de Moncorvo | 1,108.04 mi (1,783.21 km) |
| Casaluce to Torres Novas | 1,200.38 mi (1,931.83 km) |
| Casaluce to Torres Vedras | 1,244.56 mi (2,002.93 km) |
