| Pioltello to Santander | 661.98 mi (1,065.35 km) |
| Pioltello to Santany | 529.22 mi (851.70 km) |
| Pioltello to Santiago de Compostela | 902.05 mi (1,451.71 km) |
| Pioltello to Santiago del Teide | 1,855.99 mi (2,986.94 km) |
| Pioltello to Santiponce | 969.07 mi (1,559.57 km) |
| Pioltello to Santomera | 740.66 mi (1,191.97 km) |
| Pioltello to Santona | 645.74 mi (1,039.22 km) |
| Pioltello to Santurce-Antiguo | 627.67 mi (1,010.14 km) |
| Pioltello to Sarria | 849.76 mi (1,367.56 km) |
| Pioltello to Sauzal | 1,830.97 mi (2,946.66 km) |
| Pioltello to Sedavi | 648.34 mi (1,043.41 km) |
| Pioltello to Segorbe | 632.67 mi (1,018.19 km) |
| Pioltello to Segovia | 745.46 mi (1,199.70 km) |
| Pioltello to Senmanat | 449.35 mi (723.16 km) |
| Pioltello to Sesena | 757.24 mi (1,218.66 km) |
