| Pen-y-Bont ar Ogwr to Spello | 959.38 mi (1,543.97 km) |
| Pen-y-Bont ar Ogwr to Spilamberto | 826.52 mi (1,330.15 km) |
| Pen-y-Bont ar Ogwr to Spilimbergo | 833.62 mi (1,341.58 km) |
| Pen-y-Bont ar Ogwr to Spinea | 829.31 mi (1,334.64 km) |
| Pen-y-Bont ar Ogwr to Spoleto | 970.97 mi (1,562.63 km) |
| Pen-y-Bont ar Ogwr to Spoltore | 1,038.90 mi (1,671.96 km) |
| Pen-y-Bont ar Ogwr to Spresiano | 821.31 mi (1,321.77 km) |
| Pen-y-Bont ar Ogwr to Squinzano | 1,281.95 mi (2,063.10 km) |
| Pen-y-Bont ar Ogwr to Statte | 1,243.48 mi (2,001.18 km) |
| Pen-y-Bont ar Ogwr to Stezzano | 726.00 mi (1,168.38 km) |
| Pen-y-Bont ar Ogwr to Strada | 881.66 mi (1,418.89 km) |
| Pen-y-Bont ar Ogwr to Stradella | 738.15 mi (1,187.94 km) |
| Pen-y-Bont ar Ogwr to Striano | 1,134.46 mi (1,825.74 km) |
| Pen-y-Bont ar Ogwr to Subiaco | 1,026.15 mi (1,651.43 km) |
| Pen-y-Bont ar Ogwr to Sulmona | 1,050.47 mi (1,690.57 km) |
