| Ipswich to Solofra | 1,009.82 mi (1,625.14 km) |
| Ipswich to Somma Lombardo | 557.62 mi (897.40 km) |
| Ipswich to Somma Vesuviana | 995.24 mi (1,601.68 km) |
| Ipswich to Sommacampagna | 636.85 mi (1,024.91 km) |
| Ipswich to Sona | 634.57 mi (1,021.24 km) |
| Ipswich to Sondrio | 565.74 mi (910.48 km) |
| Ipswich to Sora | 923.04 mi (1,485.49 km) |
| Ipswich to Sorbolo | 654.49 mi (1,053.29 km) |
| Ipswich to Soresina | 612.81 mi (986.23 km) |
| Ipswich to Sorisole | 582.22 mi (936.99 km) |
| Ipswich to Sorrento | 1,007.34 mi (1,621.16 km) |
| Ipswich to Sorso | 853.51 mi (1,373.59 km) |
| Ipswich to Sortino | 1,230.15 mi (1,979.74 km) |
| Ipswich to Soverato Marina | 1,183.39 mi (1,904.48 km) |
| Ipswich to Sovicille | 765.01 mi (1,231.16 km) |
