| Santurce-Antiguo to Spello | 790.65 mi (1,272.43 km) |
| Santurce-Antiguo to Spilamberto | 703.05 mi (1,131.45 km) |
| Santurce-Antiguo to Spilimbergo | 803.33 mi (1,292.84 km) |
| Santurce-Antiguo to Spinea | 763.33 mi (1,228.45 km) |
| Santurce-Antiguo to Spoleto | 793.46 mi (1,276.94 km) |
| Santurce-Antiguo to Spoltore | 869.77 mi (1,399.76 km) |
| Santurce-Antiguo to Spresiano | 769.91 mi (1,239.05 km) |
| Santurce-Antiguo to Squinzano | 1,099.69 mi (1,769.78 km) |
| Santurce-Antiguo to Statte | 1,054.31 mi (1,696.75 km) |
| Santurce-Antiguo to Stezzano | 644.65 mi (1,037.46 km) |
| Santurce-Antiguo to Strada | 718.94 mi (1,157.02 km) |
| Santurce-Antiguo to Stradella | 621.99 mi (1,001.00 km) |
| Santurce-Antiguo to Striano | 917.29 mi (1,476.24 km) |
| Santurce-Antiguo to Subiaco | 824.37 mi (1,326.69 km) |
| Santurce-Antiguo to Sulmona | 864.26 mi (1,390.89 km) |
