| Somma Lombardo to Saint-Esteve | 355.26 mi (571.73 km) |
| Somma Lombardo to Saint-Etienne | 209.17 mi (336.63 km) |
| Somma Lombardo to Saint-Etienne-du-Rouvray | 436.38 mi (702.29 km) |
| Somma Lombardo to Saint-Fargeau | 349.90 mi (563.11 km) |
| Somma Lombardo to Saint-Fons | 185.63 mi (298.74 km) |
| Somma Lombardo to Saint-Gaudens | 431.87 mi (695.03 km) |
| Somma Lombardo to Saint-Gely-du-Fesc | 276.91 mi (445.64 km) |
| Somma Lombardo to Saint-Genis-Laval | 188.55 mi (303.45 km) |
| Somma Lombardo to Saint-Genis-Pouilly | 134.33 mi (216.19 km) |
| Somma Lombardo to Saint-Germain-en-Laye | 380.84 mi (612.90 km) |
| Somma Lombardo to Saint-Germain-les-Arpajon | 363.42 mi (584.87 km) |
| Somma Lombardo to Saint-Gilles | 251.31 mi (404.44 km) |
| Somma Lombardo to Saint-Gratien | 376.54 mi (605.98 km) |
| Somma Lombardo to Saint-Gregoire | 518.48 mi (834.41 km) |
| Somma Lombardo to Saint-Herblain | 503.50 mi (810.31 km) |
