| Sile to Sesena | 1,737.34 mi (2,795.98 km) |
| Sile to Sestao | 1,664.27 mi (2,678.39 km) |
| Sile to Sevilla | 1,911.87 mi (3,076.86 km) |
| Sile to Sevilla La Nueva | 1,750.47 mi (2,817.12 km) |
| Sile to Silla | 1,579.89 mi (2,542.60 km) |
| Sile to Silleda | 1,931.68 mi (3,108.73 km) |
| Sile to Sitges | 1,439.34 mi (2,316.39 km) |
| Sile to Socuellamos | 1,704.40 mi (2,742.97 km) |
| Sile to Soller | 1,412.28 mi (2,272.84 km) |
| Sile to Solsona | 1,446.51 mi (2,327.94 km) |
| Sile to Son Servera | 1,380.30 mi (2,221.38 km) |
| Sile to Sonseca | 1,756.97 mi (2,827.58 km) |
| Sile to Sopelana | 1,662.43 mi (2,675.43 km) |
| Sile to Soria | 1,651.59 mi (2,657.97 km) |
| Sile to Suances | 1,715.47 mi (2,760.78 km) |
