| Ladson to Spello | 4,837.85 mi (7,785.76 km) |
| Ladson to Spilamberto | 4,716.58 mi (7,590.60 km) |
| Ladson to Spilimbergo | 4,750.41 mi (7,645.05 km) |
| Ladson to Spinea | 4,738.22 mi (7,625.43 km) |
| Ladson to Spoleto | 4,845.74 mi (7,798.47 km) |
| Ladson to Spoltore | 4,920.96 mi (7,919.53 km) |
| Ladson to Spresiano | 4,733.38 mi (7,617.64 km) |
| Ladson to Squinzano | 5,165.89 mi (8,313.70 km) |
| Ladson to Statte | 5,122.71 mi (8,244.21 km) |
| Ladson to Stezzano | 4,623.73 mi (7,441.18 km) |
| Ladson to Strada | 4,758.51 mi (7,658.09 km) |
| Ladson to Stradella | 4,624.25 mi (7,442.01 km) |
| Ladson to Striano | 4,994.06 mi (8,037.16 km) |
| Ladson to Subiaco | 4,890.64 mi (7,870.72 km) |
| Ladson to Sulmona | 4,924.49 mi (7,925.21 km) |
