| Ancona to Santander | 866.05 mi (1,393.78 km) |
| Ancona to Santany | 612.43 mi (985.61 km) |
| Ancona to Santiago de Compostela | 1,108.19 mi (1,783.46 km) |
| Ancona to Santiago del Teide | 1,982.50 mi (3,190.53 km) |
| Ancona to Santiponce | 1,109.08 mi (1,784.90 km) |
| Ancona to Santomera | 851.02 mi (1,369.58 km) |
| Ancona to Santona | 848.92 mi (1,366.20 km) |
| Ancona to Santurce-Antiguo | 828.59 mi (1,333.49 km) |
| Ancona to Sarria | 1,053.12 mi (1,694.84 km) |
| Ancona to Sauzal | 1,956.72 mi (3,149.03 km) |
| Ancona to Sedavi | 773.99 mi (1,245.62 km) |
| Ancona to Segorbe | 766.42 mi (1,233.44 km) |
| Ancona to Segovia | 918.26 mi (1,477.80 km) |
| Ancona to Senmanat | 594.58 mi (956.89 km) |
| Ancona to Sesena | 916.62 mi (1,475.15 km) |
