| Widnes to Spello | 1,004.50 mi (1,616.59 km) |
| Widnes to Spilamberto | 869.65 mi (1,399.57 km) |
| Widnes to Spilimbergo | 854.81 mi (1,375.68 km) |
| Widnes to Spinea | 859.24 mi (1,382.81 km) |
| Widnes to Spoleto | 1,017.43 mi (1,637.39 km) |
| Widnes to Spoltore | 1,080.40 mi (1,738.73 km) |
| Widnes to Spresiano | 848.40 mi (1,365.36 km) |
| Widnes to Squinzano | 1,317.81 mi (2,120.80 km) |
| Widnes to Statte | 1,282.01 mi (2,063.20 km) |
| Widnes to Stezzano | 767.74 mi (1,235.55 km) |
| Widnes to Strada | 929.76 mi (1,496.31 km) |
| Widnes to Stradella | 786.55 mi (1,265.84 km) |
| Widnes to Striano | 1,182.72 mi (1,903.40 km) |
| Widnes to Subiaco | 1,075.29 mi (1,730.51 km) |
| Widnes to Sulmona | 1,095.20 mi (1,762.56 km) |
