| Romsey to Solofra | 1,049.26 mi (1,688.62 km) |
| Romsey to Somma Lombardo | 593.84 mi (955.70 km) |
| Romsey to Somma Vesuviana | 1,032.72 mi (1,662.01 km) |
| Romsey to Sommacampagna | 685.99 mi (1,103.99 km) |
| Romsey to Sona | 683.92 mi (1,100.66 km) |
| Romsey to Sondrio | 616.09 mi (991.50 km) |
| Romsey to Sora | 960.96 mi (1,546.52 km) |
| Romsey to Sorbolo | 695.78 mi (1,119.75 km) |
| Romsey to Soresina | 654.01 mi (1,052.52 km) |
| Romsey to Sorisole | 626.45 mi (1,008.18 km) |
| Romsey to Sorrento | 1,043.14 mi (1,678.77 km) |
| Romsey to Sorso | 852.96 mi (1,372.70 km) |
| Romsey to Sortino | 1,253.20 mi (2,016.83 km) |
| Romsey to Soverato Marina | 1,220.48 mi (1,964.17 km) |
| Romsey to Sovicille | 798.90 mi (1,285.70 km) |
