| Santurce-Antiguo to San Vendemiano | 775.12 mi (1,247.44 km) |
| Santurce-Antiguo to San Vito al Tagliamento | 800.37 mi (1,288.06 km) |
| Santurce-Antiguo to San Vito dei Normanni | 1,077.80 mi (1,734.54 km) |
| Santurce-Antiguo to Sannicandro di Bari | 1,025.80 mi (1,650.86 km) |
| Santurce-Antiguo to Sannicandro Garganico | 949.81 mi (1,528.56 km) |
| Santurce-Antiguo to Sansepolcro | 760.29 mi (1,223.56 km) |
| Santurce-Antiguo to Sant'Agata de' Goti | 908.57 mi (1,462.21 km) |
| Santurce-Antiguo to Sant'Agata di Militello | 991.76 mi (1,596.08 km) |
| Santurce-Antiguo to Sant'Agnello | 912.75 mi (1,468.92 km) |
| Santurce-Antiguo to Sant'Ambrogio di Valpolicella | 699.86 mi (1,126.31 km) |
| Santurce-Antiguo to Sant'Anastasia | 907.96 mi (1,461.21 km) |
| Santurce-Antiguo to Sant'Angelo Lodigiano | 628.65 mi (1,011.72 km) |
| Santurce-Antiguo to Sant'Antimo | 898.21 mi (1,445.52 km) |
| Santurce-Antiguo to Sant'Antioco | 665.05 mi (1,070.30 km) |
| Santurce-Antiguo to Sant'Antonio Abate | 918.13 mi (1,477.59 km) |
