| Sintra to Sesimbra | 29.09 mi (46.82 km) |
| Sintra to Setubal | 32.80 mi (52.79 km) |
| Sintra to Sever do Vouga | 144.22 mi (232.11 km) |
| Sintra to Silves | 122.81 mi (197.64 km) |
| Sintra to Sines | 64.88 mi (104.42 km) |
| Sintra to Sobrado de Paiva | 165.40 mi (266.19 km) |
| Sintra to Sobral de Monte Agraco | 19.75 mi (31.78 km) |
| Sintra to Soure | 95.35 mi (153.46 km) |
| Sintra to Tabua | 129.89 mi (209.04 km) |
| Sintra to Tavira | 149.93 mi (241.29 km) |
| Sintra to Tomar | 75.95 mi (122.22 km) |
| Sintra to Tondela | 137.48 mi (221.25 km) |
| Sintra to Torre de Moncorvo | 204.34 mi (328.85 km) |
| Sintra to Torres Novas | 65.01 mi (104.63 km) |
| Sintra to Torres Vedras | 20.69 mi (33.30 km) |
