| Mariehamn to Santander | 1,516.44 mi (2,440.48 km) |
| Mariehamn to Santany | 1,607.33 mi (2,586.75 km) |
| Mariehamn to Santiago de Compostela | 1,683.19 mi (2,708.83 km) |
| Mariehamn to Santiago del Teide | 2,784.70 mi (4,481.55 km) |
| Mariehamn to Santiponce | 1,935.96 mi (3,115.63 km) |
| Mariehamn to Santomera | 1,777.24 mi (2,860.20 km) |
| Mariehamn to Santona | 1,508.37 mi (2,427.49 km) |
| Mariehamn to Santurce-Antiguo | 1,503.59 mi (2,419.79 km) |
| Mariehamn to Sarria | 1,655.98 mi (2,665.04 km) |
| Mariehamn to Sauzal | 2,762.80 mi (4,446.30 km) |
| Mariehamn to Sedavi | 1,676.56 mi (2,698.17 km) |
| Mariehamn to Segorbe | 1,652.37 mi (2,659.23 km) |
| Mariehamn to Segovia | 1,673.57 mi (2,693.36 km) |
| Mariehamn to Senmanat | 1,484.25 mi (2,388.67 km) |
| Mariehamn to Sesena | 1,713.86 mi (2,758.19 km) |
