| Mendrisio to Santa Ursula | 1,834.96 mi (2,953.09 km) |
| Mendrisio to Santander | 649.21 mi (1,044.81 km) |
| Mendrisio to Santany | 539.21 mi (867.77 km) |
| Mendrisio to Santiago de Compostela | 887.98 mi (1,429.06 km) |
| Mendrisio to Santiago del Teide | 1,854.77 mi (2,984.96 km) |
| Mendrisio to Santiponce | 967.47 mi (1,557.00 km) |
| Mendrisio to Santomera | 744.82 mi (1,198.68 km) |
| Mendrisio to Santona | 633.27 mi (1,019.15 km) |
| Mendrisio to Santurce-Antiguo | 615.83 mi (991.08 km) |
| Mendrisio to Sarria | 836.48 mi (1,346.18 km) |
| Mendrisio to Sauzal | 1,829.88 mi (2,944.91 km) |
| Mendrisio to Sedavi | 650.82 mi (1,047.39 km) |
| Mendrisio to Segorbe | 633.95 mi (1,020.24 km) |
| Mendrisio to Segovia | 738.99 mi (1,189.30 km) |
| Mendrisio to Senmanat | 450.71 mi (725.35 km) |
