| Backi Petrovac to Sestao | 1,121.93 mi (1,805.57 km) |
| Backi Petrovac to Sevilla | 1,433.66 mi (2,307.26 km) |
| Backi Petrovac to Sevilla La Nueva | 1,240.42 mi (1,996.27 km) |
| Backi Petrovac to Silla | 1,098.38 mi (1,767.67 km) |
| Backi Petrovac to Silleda | 1,387.37 mi (2,232.75 km) |
| Backi Petrovac to Sitges | 936.52 mi (1,507.19 km) |
| Backi Petrovac to Socuellamos | 1,213.05 mi (1,952.22 km) |
| Backi Petrovac to Soller | 940.09 mi (1,512.93 km) |
| Backi Petrovac to Solsona | 930.43 mi (1,497.38 km) |
| Backi Petrovac to Son Servera | 914.91 mi (1,472.41 km) |
| Backi Petrovac to Sonseca | 1,255.52 mi (2,020.56 km) |
| Backi Petrovac to Sopelana | 1,119.39 mi (1,801.48 km) |
| Backi Petrovac to Soria | 1,128.10 mi (1,815.50 km) |
| Backi Petrovac to Suances | 1,170.44 mi (1,883.64 km) |
| Backi Petrovac to Sueca | 1,099.06 mi (1,768.77 km) |
