| Mentor to Sesimbra | 3,710.59 mi (5,971.62 km) |
| Mentor to Setubal | 3,717.85 mi (5,983.30 km) |
| Mentor to Sever do Vouga | 3,672.28 mi (5,909.96 km) |
| Mentor to Silves | 3,783.80 mi (6,089.44 km) |
| Mentor to Sines | 3,737.84 mi (6,015.47 km) |
| Mentor to Sintra | 3,685.32 mi (5,930.95 km) |
| Mentor to Sobrado de Paiva | 3,667.61 mi (5,902.45 km) |
| Mentor to Sobral de Monte Agraco | 3,689.54 mi (5,937.74 km) |
| Mentor to Soure | 3,681.22 mi (5,924.36 km) |
| Mentor to Tabua | 3,699.78 mi (5,954.21 km) |
| Mentor to Tavira | 3,824.08 mi (6,154.26 km) |
| Mentor to Tomar | 3,705.73 mi (5,963.79 km) |
| Mentor to Tondela | 3,692.31 mi (5,942.20 km) |
| Mentor to Torre de Moncorvo | 3,715.05 mi (5,978.79 km) |
| Mentor to Torres Novas | 3,704.49 mi (5,961.79 km) |
