| Spalding to Solofra | 1,084.33 mi (1,745.06 km) |
| Spalding to Somma Lombardo | 631.77 mi (1,016.73 km) |
| Spalding to Somma Vesuviana | 1,069.71 mi (1,721.53 km) |
| Spalding to Sommacampagna | 711.40 mi (1,144.89 km) |
| Spalding to Sona | 709.12 mi (1,141.22 km) |
| Spalding to Sondrio | 640.30 mi (1,030.46 km) |
| Spalding to Sora | 997.50 mi (1,605.33 km) |
| Spalding to Sorbolo | 728.94 mi (1,173.12 km) |
| Spalding to Soresina | 687.24 mi (1,106.01 km) |
| Spalding to Sorisole | 656.72 mi (1,056.88 km) |
| Spalding to Sorrento | 1,081.76 mi (1,740.93 km) |
| Spalding to Sorso | 923.92 mi (1,486.91 km) |
| Spalding to Sortino | 1,303.94 mi (2,098.48 km) |
| Spalding to Soverato Marina | 1,257.88 mi (2,024.36 km) |
| Spalding to Sovicille | 839.23 mi (1,350.62 km) |
