| Helensburgh to Sceaux | 580.53 mi (934.27 km) |
| Helensburgh to Schiltigheim | 732.85 mi (1,179.40 km) |
| Helensburgh to Scionzier | 842.61 mi (1,356.05 km) |
| Helensburgh to Seclin | 494.95 mi (796.55 km) |
| Helensburgh to Sedan | 593.25 mi (954.74 km) |
| Helensburgh to Selestat | 742.51 mi (1,194.95 km) |
| Helensburgh to Sene | 586.33 mi (943.61 km) |
| Helensburgh to Senlis | 561.16 mi (903.11 km) |
| Helensburgh to Sens | 637.60 mi (1,026.12 km) |
| Helensburgh to Septemes-les-Vallons | 979.36 mi (1,576.13 km) |
| Helensburgh to Serris | 586.67 mi (944.16 km) |
| Helensburgh to Sete | 947.64 mi (1,525.08 km) |
| Helensburgh to Sevran | 576.40 mi (927.63 km) |
| Helensburgh to Sevres | 576.08 mi (927.11 km) |
| Helensburgh to Seynod | 841.56 mi (1,354.36 km) |
