| Grande-Synthe to Srem | 635.30 mi (1,022.42 km) |
| Grande-Synthe to Sroda Slaska | 618.94 mi (996.09 km) |
| Grande-Synthe to Sroda Wielkopolska | 646.90 mi (1,041.08 km) |
| Grande-Synthe to Stalowa Wola | 860.49 mi (1,384.82 km) |
| Grande-Synthe to Starachowice | 813.12 mi (1,308.59 km) |
| Grande-Synthe to Stargard Szczecinski | 562.53 mi (905.30 km) |
| Grande-Synthe to Starogard Gdanski | 710.83 mi (1,143.98 km) |
| Grande-Synthe to Stary Sacz | 813.39 mi (1,309.02 km) |
| Grande-Synthe to Staszow | 822.30 mi (1,323.37 km) |
| Grande-Synthe to Strzegom | 609.81 mi (981.39 km) |
| Grande-Synthe to Strzelce Krajenskie | 577.03 mi (928.64 km) |
| Grande-Synthe to Strzelce Opolskie | 698.02 mi (1,123.36 km) |
| Grande-Synthe to Strzelin | 642.48 mi (1,033.98 km) |
| Grande-Synthe to Strzyzow | 858.10 mi (1,380.98 km) |
| Grande-Synthe to Sucha Beskidzka | 764.94 mi (1,231.05 km) |
