| Buckhurst Hill to Solofra | 1,024.78 mi (1,649.23 km) |
| Buckhurst Hill to Somma Lombardo | 569.60 mi (916.68 km) |
| Buckhurst Hill to Somma Vesuviana | 1,009.35 mi (1,624.39 km) |
| Buckhurst Hill to Sommacampagna | 654.82 mi (1,053.84 km) |
| Buckhurst Hill to Sona | 652.62 mi (1,050.30 km) |
| Buckhurst Hill to Sondrio | 583.88 mi (939.66 km) |
| Buckhurst Hill to Sora | 937.18 mi (1,508.24 km) |
| Buckhurst Hill to Sorbolo | 669.17 mi (1,076.92 km) |
| Buckhurst Hill to Soresina | 627.25 mi (1,009.46 km) |
| Buckhurst Hill to Sorisole | 597.80 mi (962.07 km) |
| Buckhurst Hill to Sorrento | 1,020.77 mi (1,642.77 km) |
| Buckhurst Hill to Sorso | 851.33 mi (1,370.09 km) |
| Buckhurst Hill to Sortino | 1,238.62 mi (1,993.36 km) |
| Buckhurst Hill to Soverato Marina | 1,197.66 mi (1,927.45 km) |
| Buckhurst Hill to Sovicille | 776.98 mi (1,250.42 km) |
