| Somero to Saint-Etienne | 1,306.58 mi (2,102.74 km) |
| Somero to Saint-Etienne-du-Rouvray | 1,169.85 mi (1,882.69 km) |
| Somero to Saint-Fargeau | 1,175.07 mi (1,891.08 km) |
| Somero to Saint-Fons | 1,279.05 mi (2,058.43 km) |
| Somero to Saint-Gaudens | 1,536.43 mi (2,472.65 km) |
| Somero to Saint-Gely-du-Fesc | 1,425.91 mi (2,294.79 km) |
| Somero to Saint-Genis-Laval | 1,281.25 mi (2,061.97 km) |
| Somero to Saint-Genis-Pouilly | 1,219.35 mi (1,962.35 km) |
| Somero to Saint-Germain-en-Laye | 1,167.49 mi (1,878.89 km) |
| Somero to Saint-Germain-les-Arpajon | 1,179.59 mi (1,898.37 km) |
| Somero to Saint-Gilles | 1,412.30 mi (2,272.88 km) |
| Somero to Saint-Gratien | 1,158.23 mi (1,863.99 km) |
| Somero to Saint-Gregoire | 1,316.42 mi (2,118.58 km) |
| Somero to Saint-Herblain | 1,365.84 mi (2,198.10 km) |
| Somero to Saint-Hilaire-de-Riez | 1,401.21 mi (2,255.02 km) |
