| San Marino to Santa Ursula | 5,740.74 mi (9,238.83 km) |
| San Marino to Santander | 5,668.20 mi (9,122.09 km) |
| San Marino to Santany | 6,124.50 mi (9,856.43 km) |
| San Marino to Santiago de Compostela | 5,507.91 mi (8,864.13 km) |
| San Marino to Santiago del Teide | 5,729.86 mi (9,221.31 km) |
| San Marino to Santiponce | 5,845.71 mi (9,407.77 km) |
| San Marino to Santomera | 6,023.23 mi (9,693.45 km) |
| San Marino to Santona | 5,682.42 mi (9,144.97 km) |
| San Marino to Santurce-Antiguo | 5,703.64 mi (9,179.13 km) |
| San Marino to Sarria | 5,557.01 mi (8,943.14 km) |
| San Marino to Sauzal | 5,741.34 mi (9,239.80 km) |
| San Marino to Sedavi | 5,985.72 mi (9,633.09 km) |
| San Marino to Segorbe | 5,961.71 mi (9,594.45 km) |
| San Marino to Segovia | 5,768.62 mi (9,283.70 km) |
| San Marino to Senmanat | 5,978.01 mi (9,620.67 km) |
