| Montespertoli to Setubal | 1,095.66 mi (1,763.29 km) |
| Montespertoli to Sever do Vouga | 1,013.37 mi (1,630.86 km) |
| Montespertoli to Silves | 1,116.30 mi (1,796.50 km) |
| Montespertoli to Sines | 1,111.62 mi (1,788.97 km) |
| Montespertoli to Sintra | 1,112.04 mi (1,789.65 km) |
| Montespertoli to Sobrado de Paiva | 1,002.20 mi (1,612.88 km) |
| Montespertoli to Sobral de Monte Agraco | 1,094.31 mi (1,761.12 km) |
| Montespertoli to Soure | 1,042.07 mi (1,677.05 km) |
| Montespertoli to Tabua | 1,004.81 mi (1,617.09 km) |
| Montespertoli to Tavira | 1,081.13 mi (1,739.91 km) |
| Montespertoli to Tomar | 1,042.52 mi (1,677.78 km) |
| Montespertoli to Tondela | 1,003.97 mi (1,615.73 km) |
| Montespertoli to Torre de Moncorvo | 942.37 mi (1,516.60 km) |
| Montespertoli to Torres Novas | 1,051.75 mi (1,692.62 km) |
| Montespertoli to Torres Vedras | 1,098.17 mi (1,767.33 km) |
