| Grande-Synthe to San Vito al Tagliamento | 598.36 mi (962.96 km) |
| Grande-Synthe to San Vito dei Normanni | 1,026.59 mi (1,652.14 km) |
| Grande-Synthe to Sannicandro di Bari | 977.86 mi (1,573.71 km) |
| Grande-Synthe to Sannicandro Garganico | 892.64 mi (1,436.57 km) |
| Grande-Synthe to Sansepolcro | 689.32 mi (1,109.36 km) |
| Grande-Synthe to Sant'Agata de' Goti | 898.81 mi (1,446.49 km) |
| Grande-Synthe to Sant'Agata di Militello | 1,077.95 mi (1,734.79 km) |
| Grande-Synthe to Sant'Agnello | 921.71 mi (1,483.34 km) |
| Grande-Synthe to Sant'Ambrogio di Valpolicella | 545.30 mi (877.58 km) |
| Grande-Synthe to Sant'Anastasia | 908.31 mi (1,461.78 km) |
| Grande-Synthe to Sant'Angelo Lodigiano | 515.88 mi (830.23 km) |
| Grande-Synthe to Sant'Antimo | 899.06 mi (1,446.90 km) |
| Grande-Synthe to Sant'Antioco | 877.66 mi (1,412.45 km) |
| Grande-Synthe to Sant'Antonio Abate | 920.37 mi (1,481.19 km) |
| Grande-Synthe to Sant'Arcangelo di Romagna | 673.00 mi (1,083.08 km) |
