| Santarem to Setubal | 50.27 mi (80.90 km) |
| Santarem to Sever do Vouga | 104.97 mi (168.93 km) |
| Santarem to Silves | 142.07 mi (228.64 km) |
| Santarem to Sines | 88.91 mi (143.08 km) |
| Santarem to Sintra | 48.20 mi (77.57 km) |
| Santarem to Sobrado de Paiva | 126.28 mi (203.24 km) |
| Santarem to Sobral de Monte Agraco | 29.09 mi (46.81 km) |
| Santarem to Soure | 56.46 mi (90.86 km) |
| Santarem to Tabua | 85.28 mi (137.25 km) |
| Santarem to Tavira | 156.73 mi (252.24 km) |
| Santarem to Tomar | 29.10 mi (46.83 km) |
| Santarem to Tondela | 94.22 mi (151.63 km) |
| Santarem to Torre de Moncorvo | 158.63 mi (255.29 km) |
| Santarem to Torres Novas | 18.04 mi (29.03 km) |
| Santarem to Torres Vedras | 32.80 mi (52.79 km) |
