| Helensburgh to Saint-Esteve | 978.93 mi (1,575.43 km) |
| Helensburgh to Saint-Etienne | 831.33 mi (1,337.90 km) |
| Helensburgh to Saint-Etienne-du-Rouvray | 519.30 mi (835.73 km) |
| Helensburgh to Saint-Fargeau | 600.96 mi (967.15 km) |
| Helensburgh to Saint-Fons | 824.12 mi (1,326.30 km) |
| Helensburgh to Saint-Gaudens | 924.09 mi (1,487.18 km) |
| Helensburgh to Saint-Gely-du-Fesc | 930.99 mi (1,498.28 km) |
| Helensburgh to Saint-Genis-Laval | 823.59 mi (1,325.45 km) |
| Helensburgh to Saint-Genis-Pouilly | 818.59 mi (1,317.40 km) |
| Helensburgh to Saint-Germain-en-Laye | 569.00 mi (915.72 km) |
| Helensburgh to Saint-Germain-les-Arpajon | 591.02 mi (951.15 km) |
| Helensburgh to Saint-Gilles | 943.37 mi (1,518.20 km) |
| Helensburgh to Saint-Gratien | 568.59 mi (915.05 km) |
| Helensburgh to Saint-Gregoire | 558.50 mi (898.82 km) |
| Helensburgh to Saint-Herblain | 622.38 mi (1,001.63 km) |
