| Mountain Ash to Spello | 958.50 mi (1,542.55 km) |
| Mountain Ash to Spilamberto | 825.26 mi (1,328.13 km) |
| Mountain Ash to Spilimbergo | 829.84 mi (1,335.50 km) |
| Mountain Ash to Spinea | 826.51 mi (1,330.14 km) |
| Mountain Ash to Spoleto | 970.26 mi (1,561.49 km) |
| Mountain Ash to Spoltore | 1,037.65 mi (1,669.94 km) |
| Mountain Ash to Spresiano | 818.18 mi (1,316.73 km) |
| Mountain Ash to Squinzano | 1,280.19 mi (2,060.27 km) |
| Mountain Ash to Statte | 1,242.01 mi (1,998.82 km) |
| Mountain Ash to Stezzano | 724.44 mi (1,165.87 km) |
| Mountain Ash to Strada | 881.07 mi (1,417.94 km) |
| Mountain Ash to Stradella | 737.42 mi (1,186.77 km) |
| Mountain Ash to Striano | 1,134.09 mi (1,825.15 km) |
| Mountain Ash to Subiaco | 1,025.81 mi (1,650.89 km) |
| Mountain Ash to Sulmona | 1,049.62 mi (1,689.19 km) |
