| Cowes to Solofra | 1,033.08 mi (1,662.59 km) |
| Cowes to Somma Lombardo | 577.90 mi (930.05 km) |
| Cowes to Somma Vesuviana | 1,016.44 mi (1,635.80 km) |
| Cowes to Sommacampagna | 670.79 mi (1,079.53 km) |
| Cowes to Sona | 668.74 mi (1,076.23 km) |
| Cowes to Sondrio | 601.10 mi (967.38 km) |
| Cowes to Sora | 944.74 mi (1,520.42 km) |
| Cowes to Sorbolo | 680.01 mi (1,094.38 km) |
| Cowes to Soresina | 638.29 mi (1,027.23 km) |
| Cowes to Sorisole | 611.00 mi (983.30 km) |
| Cowes to Sorrento | 1,026.75 mi (1,652.40 km) |
| Cowes to Sorso | 835.20 mi (1,344.13 km) |
| Cowes to Sortino | 1,236.10 mi (1,989.32 km) |
| Cowes to Soverato Marina | 1,204.09 mi (1,937.79 km) |
| Cowes to Sovicille | 782.56 mi (1,259.41 km) |
