| Ipswich to Sestu | 959.90 mi (1,544.80 km) |
| Ipswich to Settimo Torinese | 565.40 mi (909.92 km) |
| Ipswich to Seveso | 572.19 mi (920.86 km) |
| Ipswich to Sezze | 919.43 mi (1,479.67 km) |
| Ipswich to Siano | 1,006.88 mi (1,620.42 km) |
| Ipswich to Siena | 765.78 mi (1,232.41 km) |
| Ipswich to Signa | 732.79 mi (1,179.31 km) |
| Ipswich to Silea | 671.24 mi (1,080.25 km) |
| Ipswich to Silvi Paese | 892.06 mi (1,435.63 km) |
| Ipswich to Sinalunga | 783.07 mi (1,260.23 km) |
| Ipswich to Siniscola | 890.66 mi (1,433.37 km) |
| Ipswich to Sinnai | 961.81 mi (1,547.88 km) |
| Ipswich to Siracusa | 1,242.83 mi (2,000.14 km) |
| Ipswich to Solaro | 572.25 mi (920.95 km) |
| Ipswich to Soliera | 674.63 mi (1,085.72 km) |
