| Boscombe to Solofra | 1,051.12 mi (1,691.62 km) |
| Boscombe to Somma Lombardo | 596.51 mi (959.99 km) |
| Boscombe to Somma Vesuviana | 1,034.27 mi (1,664.50 km) |
| Boscombe to Sommacampagna | 690.50 mi (1,111.26 km) |
| Boscombe to Sona | 688.48 mi (1,108.00 km) |
| Boscombe to Sondrio | 621.12 mi (999.59 km) |
| Boscombe to Sora | 962.72 mi (1,549.35 km) |
| Boscombe to Sorbolo | 698.88 mi (1,124.73 km) |
| Boscombe to Soresina | 657.25 mi (1,057.75 km) |
| Boscombe to Sorisole | 630.36 mi (1,014.47 km) |
| Boscombe to Sorrento | 1,044.37 mi (1,680.75 km) |
| Boscombe to Sorso | 848.27 mi (1,365.16 km) |
| Boscombe to Sortino | 1,251.88 mi (2,014.71 km) |
| Boscombe to Soverato Marina | 1,221.67 mi (1,966.09 km) |
| Boscombe to Sovicille | 800.35 mi (1,288.03 km) |
