| Grande-Synthe to Sannois | 141.08 mi (227.05 km) |
| Grande-Synthe to Saran | 212.45 mi (341.90 km) |
| Grande-Synthe to Sarcelles | 139.49 mi (224.49 km) |
| Grande-Synthe to Sarlat-la-Caneda | 426.08 mi (685.71 km) |
| Grande-Synthe to Sarrebourg | 263.65 mi (424.30 km) |
| Grande-Synthe to Sarreguemines | 248.95 mi (400.65 km) |
| Grande-Synthe to Sartrouville | 143.62 mi (231.13 km) |
| Grande-Synthe to Sarzeau | 332.01 mi (534.32 km) |
| Grande-Synthe to Sassenage | 430.17 mi (692.29 km) |
| Grande-Synthe to Saumur | 280.75 mi (451.83 km) |
| Grande-Synthe to Savenay | 316.81 mi (509.86 km) |
| Grande-Synthe to Saverne | 274.48 mi (441.74 km) |
| Grande-Synthe to Savigny-le-Temple | 168.35 mi (270.93 km) |
| Grande-Synthe to Savigny-sur-Orge | 161.29 mi (259.57 km) |
| Grande-Synthe to Sceaux | 154.45 mi (248.56 km) |
