| Ada to San Vendemiano | 375.05 mi (603.58 km) |
| Ada to San Vito al Tagliamento | 349.66 mi (562.73 km) |
| Ada to San Vito dei Normanni | 375.85 mi (604.88 km) |
| Ada to Sannicandro di Bari | 371.39 mi (597.69 km) |
| Ada to Sannicandro Garganico | 356.17 mi (573.20 km) |
| Ada to Sansepolcro | 421.24 mi (677.92 km) |
| Ada to Sant'Agata de' Goti | 430.90 mi (693.46 km) |
| Ada to Sant'Agata di Militello | 604.05 mi (972.12 km) |
| Ada to Sant'Agnello | 459.07 mi (738.81 km) |
| Ada to Sant'Ambrogio di Valpolicella | 449.12 mi (722.78 km) |
| Ada to Sant'Anastasia | 446.08 mi (717.89 km) |
| Ada to Sant'Angelo Lodigiano | 520.20 mi (837.18 km) |
| Ada to Sant'Antimo | 447.43 mi (720.07 km) |
| Ada to Sant'Antioco | 754.43 mi (1,214.13 km) |
| Ada to Sant'Antonio Abate | 448.60 mi (721.95 km) |
