| Botevgrad to Sestao | 1,346.27 mi (2,166.61 km) |
| Botevgrad to Sevilla | 1,613.47 mi (2,596.63 km) |
| Botevgrad to Sevilla La Nueva | 1,441.09 mi (2,319.22 km) |
| Botevgrad to Silla | 1,278.48 mi (2,057.52 km) |
| Botevgrad to Silleda | 1,613.69 mi (2,596.99 km) |
| Botevgrad to Sitges | 1,130.49 mi (1,819.34 km) |
| Botevgrad to Socuellamos | 1,400.58 mi (2,254.01 km) |
| Botevgrad to Soller | 1,112.49 mi (1,790.38 km) |
| Botevgrad to Solsona | 1,134.08 mi (1,825.12 km) |
| Botevgrad to Son Servera | 1,082.39 mi (1,741.93 km) |
| Botevgrad to Sonseca | 1,450.22 mi (2,333.91 km) |
| Botevgrad to Sopelana | 1,344.28 mi (2,163.41 km) |
| Botevgrad to Soria | 1,338.08 mi (2,153.43 km) |
| Botevgrad to Suances | 1,397.00 mi (2,248.26 km) |
| Botevgrad to Sueca | 1,277.07 mi (2,055.25 km) |
