| Santarem to Spello | 1,138.35 mi (1,832.00 km) |
| Santarem to Spilamberto | 1,074.36 mi (1,729.01 km) |
| Santarem to Spilimbergo | 1,189.83 mi (1,914.84 km) |
| Santarem to Spinea | 1,144.57 mi (1,842.01 km) |
| Santarem to Spoleto | 1,137.48 mi (1,830.60 km) |
| Santarem to Spoltore | 1,209.81 mi (1,947.00 km) |
| Santarem to Spresiano | 1,154.00 mi (1,857.19 km) |
| Santarem to Squinzano | 1,415.55 mi (2,278.11 km) |
| Santarem to Statte | 1,370.26 mi (2,205.22 km) |
| Santarem to Stezzano | 1,031.64 mi (1,660.27 km) |
| Santarem to Strada | 1,076.22 mi (1,732.01 km) |
| Santarem to Stradella | 1,003.13 mi (1,614.39 km) |
| Santarem to Striano | 1,231.50 mi (1,981.91 km) |
| Santarem to Subiaco | 1,155.07 mi (1,858.91 km) |
| Santarem to Sulmona | 1,197.74 mi (1,927.58 km) |
