| Montignoso to Setubal | 1,056.98 mi (1,701.05 km) |
| Montignoso to Sever do Vouga | 970.54 mi (1,561.94 km) |
| Montignoso to Silves | 1,080.81 mi (1,739.39 km) |
| Montignoso to Sines | 1,074.13 mi (1,728.65 km) |
| Montignoso to Sintra | 1,072.44 mi (1,725.92 km) |
| Montignoso to Sobrado de Paiva | 958.83 mi (1,543.08 km) |
| Montignoso to Sobral de Monte Agraco | 1,054.44 mi (1,696.96 km) |
| Montignoso to Soure | 1,000.46 mi (1,610.09 km) |
| Montignoso to Tabua | 962.93 mi (1,549.68 km) |
| Montignoso to Tavira | 1,046.61 mi (1,684.36 km) |
| Montignoso to Tomar | 1,001.98 mi (1,612.53 km) |
| Montignoso to Tondela | 961.73 mi (1,547.76 km) |
| Montignoso to Torre de Moncorvo | 899.21 mi (1,447.14 km) |
| Montignoso to Torres Novas | 1,011.40 mi (1,627.69 km) |
| Montignoso to Torres Vedras | 1,058.09 mi (1,702.83 km) |
