| Demir Hisar to Sestao | 1,241.81 mi (1,998.49 km) |
| Demir Hisar to Sevilla | 1,474.84 mi (2,373.53 km) |
| Demir Hisar to Sevilla La Nueva | 1,316.76 mi (2,119.12 km) |
| Demir Hisar to Silla | 1,143.30 mi (1,839.97 km) |
| Demir Hisar to Silleda | 1,508.18 mi (2,427.18 km) |
| Demir Hisar to Sitges | 1,005.96 mi (1,618.94 km) |
| Demir Hisar to Socuellamos | 1,268.27 mi (2,041.09 km) |
| Demir Hisar to Soller | 975.54 mi (1,569.97 km) |
| Demir Hisar to Solsona | 1,016.14 mi (1,635.32 km) |
| Demir Hisar to Son Servera | 943.36 mi (1,518.20 km) |
| Demir Hisar to Sonseca | 1,321.84 mi (2,127.30 km) |
| Demir Hisar to Sopelana | 1,240.35 mi (1,996.15 km) |
| Demir Hisar to Soria | 1,221.69 mi (1,966.12 km) |
| Demir Hisar to Suances | 1,293.97 mi (2,082.44 km) |
| Demir Hisar to Sueca | 1,140.75 mi (1,835.86 km) |
