| Saint-Nazaire to Sannois | 237.24 mi (381.80 km) |
| Saint-Nazaire to Saran | 196.34 mi (315.98 km) |
| Saint-Nazaire to Sarcelles | 242.93 mi (390.96 km) |
| Saint-Nazaire to Sarlat-la-Caneda | 232.67 mi (374.44 km) |
| Saint-Nazaire to Sarrebourg | 439.87 mi (707.90 km) |
| Saint-Nazaire to Sarreguemines | 445.71 mi (717.31 km) |
| Saint-Nazaire to Sartrouville | 232.37 mi (373.96 km) |
| Saint-Nazaire to Sarzeau | 31.35 mi (50.45 km) |
| Saint-Nazaire to Sassenage | 402.51 mi (647.77 km) |
| Saint-Nazaire to Saumur | 100.20 mi (161.25 km) |
| Saint-Nazaire to Savenay | 14.10 mi (22.70 km) |
| Saint-Nazaire to Saverne | 453.78 mi (730.29 km) |
| Saint-Nazaire to Savigny-le-Temple | 239.78 mi (385.89 km) |
| Saint-Nazaire to Savigny-sur-Orge | 232.15 mi (373.61 km) |
| Saint-Nazaire to Sceaux | 232.63 mi (374.38 km) |
