| Clydebank to Sestu | 1,302.66 mi (2,096.43 km) |
| Clydebank to Settimo Torinese | 913.18 mi (1,469.63 km) |
| Clydebank to Seveso | 919.77 mi (1,480.23 km) |
| Clydebank to Sezze | 1,266.97 mi (2,038.98 km) |
| Clydebank to Siano | 1,353.32 mi (2,177.96 km) |
| Clydebank to Siena | 1,113.42 mi (1,791.88 km) |
| Clydebank to Signa | 1,080.23 mi (1,738.46 km) |
| Clydebank to Silea | 1,011.52 mi (1,627.89 km) |
| Clydebank to Silvi Paese | 1,236.75 mi (1,990.35 km) |
| Clydebank to Sinalunga | 1,130.41 mi (1,819.22 km) |
| Clydebank to Siniscola | 1,236.49 mi (1,989.94 km) |
| Clydebank to Sinnai | 1,304.87 mi (2,099.99 km) |
| Clydebank to Siracusa | 1,590.95 mi (2,560.39 km) |
| Clydebank to Solaro | 919.92 mi (1,480.46 km) |
| Clydebank to Soliera | 1,021.02 mi (1,643.17 km) |
