| Monte San Pietro to Setubal | 1,114.10 mi (1,792.97 km) |
| Monte San Pietro to Sever do Vouga | 1,025.15 mi (1,649.81 km) |
| Monte San Pietro to Silves | 1,139.14 mi (1,833.27 km) |
| Monte San Pietro to Sines | 1,131.77 mi (1,821.40 km) |
| Monte San Pietro to Sintra | 1,129.08 mi (1,817.08 km) |
| Monte San Pietro to Sobrado de Paiva | 1,012.99 mi (1,630.25 km) |
| Monte San Pietro to Sobral de Monte Agraco | 1,110.95 mi (1,787.91 km) |
| Monte San Pietro to Soure | 1,055.94 mi (1,699.37 km) |
| Monte San Pietro to Tabua | 1,018.24 mi (1,638.69 km) |
| Monte San Pietro to Tavira | 1,105.22 mi (1,778.68 km) |
| Monte San Pietro to Tomar | 1,058.12 mi (1,702.89 km) |
| Monte San Pietro to Tondela | 1,016.79 mi (1,636.36 km) |
| Monte San Pietro to Torre de Moncorvo | 953.59 mi (1,534.66 km) |
| Monte San Pietro to Torres Novas | 1,067.65 mi (1,718.22 km) |
| Monte San Pietro to Torres Vedras | 1,114.48 mi (1,793.59 km) |
