| Hounslow to Saint-Esteve | 623.29 mi (1,003.09 km) |
| Hounslow to Saint-Etienne | 470.28 mi (756.85 km) |
| Hounslow to Saint-Etienne-du-Rouvray | 158.30 mi (254.76 km) |
| Hounslow to Saint-Fargeau | 240.60 mi (387.21 km) |
| Hounslow to Saint-Fons | 463.82 mi (746.45 km) |
| Hounslow to Saint-Gaudens | 579.80 mi (933.10 km) |
| Hounslow to Saint-Gely-du-Fesc | 571.19 mi (919.23 km) |
| Hounslow to Saint-Genis-Laval | 463.18 mi (745.41 km) |
| Hounslow to Saint-Genis-Pouilly | 463.11 mi (745.31 km) |
| Hounslow to Saint-Germain-en-Laye | 208.32 mi (335.26 km) |
| Hounslow to Saint-Germain-les-Arpajon | 230.17 mi (370.42 km) |
| Hounslow to Saint-Gilles | 582.62 mi (937.63 km) |
| Hounslow to Saint-Gratien | 208.59 mi (335.69 km) |
| Hounslow to Saint-Gregoire | 236.42 mi (380.49 km) |
| Hounslow to Saint-Herblain | 299.50 mi (482.00 km) |
