| Great Missenden to Solofra | 1,052.36 mi (1,693.61 km) |
| Great Missenden to Somma Lombardo | 596.74 mi (960.35 km) |
| Great Missenden to Somma Vesuviana | 1,036.67 mi (1,668.36 km) |
| Great Missenden to Sommacampagna | 683.56 mi (1,100.08 km) |
| Great Missenden to Sona | 681.38 mi (1,096.58 km) |
| Great Missenden to Sondrio | 612.74 mi (986.12 km) |
| Great Missenden to Sora | 964.55 mi (1,552.30 km) |
| Great Missenden to Sorbolo | 696.96 mi (1,121.65 km) |
| Great Missenden to Soresina | 655.03 mi (1,054.16 km) |
| Great Missenden to Sorisole | 625.95 mi (1,007.37 km) |
| Great Missenden to Sorrento | 1,047.87 mi (1,686.38 km) |
| Great Missenden to Sorso | 872.83 mi (1,404.68 km) |
| Great Missenden to Sortino | 1,263.93 mi (2,034.10 km) |
| Great Missenden to Soverato Marina | 1,224.94 mi (1,971.35 km) |
| Great Missenden to Sovicille | 803.81 mi (1,293.61 km) |
