| Srem to Sestao | 1,105.37 mi (1,778.92 km) |
| Srem to Sevilla | 1,514.54 mi (2,437.42 km) |
| Srem to Sevilla La Nueva | 1,284.16 mi (2,066.66 km) |
| Srem to Silla | 1,210.26 mi (1,947.73 km) |
| Srem to Silleda | 1,337.50 mi (2,152.49 km) |
| Srem to Sitges | 1,036.48 mi (1,668.05 km) |
| Srem to Socuellamos | 1,294.27 mi (2,082.93 km) |
| Srem to Soller | 1,090.47 mi (1,754.95 km) |
| Srem to Solsona | 1,005.46 mi (1,618.13 km) |
| Srem to Son Servera | 1,079.65 mi (1,737.53 km) |
| Srem to Sonseca | 1,313.98 mi (2,114.64 km) |
| Srem to Sopelana | 1,101.21 mi (1,772.23 km) |
| Srem to Soria | 1,157.20 mi (1,862.34 km) |
| Srem to Suances | 1,140.39 mi (1,835.27 km) |
| Srem to Sueca | 1,215.77 mi (1,956.59 km) |
