| Aylesbury to Solofra | 1,060.76 mi (1,707.12 km) |
| Aylesbury to Somma Lombardo | 605.20 mi (973.97 km) |
| Aylesbury to Somma Vesuviana | 1,045.11 mi (1,681.95 km) |
| Aylesbury to Sommacampagna | 691.69 mi (1,113.17 km) |
| Aylesbury to Sona | 689.51 mi (1,109.66 km) |
| Aylesbury to Sondrio | 620.84 mi (999.15 km) |
| Aylesbury to Sora | 972.99 mi (1,565.87 km) |
| Aylesbury to Sorbolo | 705.31 mi (1,135.08 km) |
| Aylesbury to Soresina | 663.37 mi (1,067.60 km) |
| Aylesbury to Sorisole | 634.22 mi (1,020.68 km) |
| Aylesbury to Sorrento | 1,056.35 mi (1,700.03 km) |
| Aylesbury to Sorso | 881.78 mi (1,419.08 km) |
| Aylesbury to Sortino | 1,272.65 mi (2,048.14 km) |
| Aylesbury to Soverato Marina | 1,233.39 mi (1,984.96 km) |
| Aylesbury to Sovicille | 812.33 mi (1,307.32 km) |
