| Serpa to San Vendemiano | 1,158.31 mi (1,864.12 km) |
| Serpa to San Vito al Tagliamento | 1,182.24 mi (1,902.64 km) |
| Serpa to San Vito dei Normanni | 1,360.96 mi (2,190.26 km) |
| Serpa to Sannicandro di Bari | 1,313.91 mi (2,114.53 km) |
| Serpa to Sannicandro Garganico | 1,253.05 mi (2,016.59 km) |
| Serpa to Sansepolcro | 1,100.74 mi (1,771.47 km) |
| Serpa to Sant'Agata de' Goti | 1,194.26 mi (1,921.97 km) |
| Serpa to Sant'Agata di Militello | 1,207.48 mi (1,943.25 km) |
| Serpa to Sant'Agnello | 1,187.74 mi (1,911.49 km) |
| Serpa to Sant'Ambrogio di Valpolicella | 1,081.48 mi (1,740.48 km) |
| Serpa to Sant'Anastasia | 1,188.40 mi (1,912.54 km) |
| Serpa to Sant'Angelo Lodigiano | 1,010.18 mi (1,625.72 km) |
| Serpa to Sant'Antimo | 1,180.04 mi (1,899.08 km) |
| Serpa to Sant'Antioco | 870.30 mi (1,400.61 km) |
| Serpa to Sant'Antonio Abate | 1,195.86 mi (1,924.56 km) |
