| Santiago de Compostela to Sestu | 949.11 mi (1,527.45 km) |
| Santiago de Compostela to Settimo Torinese | 823.96 mi (1,326.03 km) |
| Santiago de Compostela to Seveso | 893.59 mi (1,438.09 km) |
| Santiago de Compostela to Sezze | 1,107.38 mi (1,782.15 km) |
| Santiago de Compostela to Siano | 1,200.91 mi (1,932.68 km) |
| Santiago de Compostela to Siena | 1,000.85 mi (1,610.71 km) |
| Santiago de Compostela to Signa | 986.96 mi (1,588.37 km) |
| Santiago de Compostela to Silea | 1,045.75 mi (1,682.97 km) |
| Santiago de Compostela to Silvi Paese | 1,147.16 mi (1,846.18 km) |
| Santiago de Compostela to Sinalunga | 1,021.64 mi (1,644.16 km) |
| Santiago de Compostela to Siniscola | 952.03 mi (1,532.14 km) |
| Santiago de Compostela to Sinnai | 954.60 mi (1,536.28 km) |
| Santiago de Compostela to Siracusa | 1,318.94 mi (2,122.63 km) |
| Santiago de Compostela to Solaro | 890.81 mi (1,433.62 km) |
| Santiago de Compostela to Soliera | 976.84 mi (1,572.08 km) |
