| Twickenham to Spello | 842.90 mi (1,356.51 km) |
| Twickenham to Spilamberto | 708.43 mi (1,140.11 km) |
| Twickenham to Spilimbergo | 703.73 mi (1,132.54 km) |
| Twickenham to Spinea | 703.52 mi (1,132.21 km) |
| Twickenham to Spoleto | 855.41 mi (1,376.65 km) |
| Twickenham to Spoltore | 920.21 mi (1,480.94 km) |
| Twickenham to Spresiano | 694.08 mi (1,117.01 km) |
| Twickenham to Squinzano | 1,160.25 mi (1,867.24 km) |
| Twickenham to Statte | 1,123.28 mi (1,807.74 km) |
| Twickenham to Stezzano | 606.71 mi (976.41 km) |
| Twickenham to Strada | 767.08 mi (1,234.49 km) |
| Twickenham to Stradella | 623.45 mi (1,003.34 km) |
| Twickenham to Striano | 1,020.38 mi (1,642.15 km) |
| Twickenham to Subiaco | 912.55 mi (1,468.60 km) |
| Twickenham to Sulmona | 933.88 mi (1,502.94 km) |
