| Bierun to Sestao | 1,142.64 mi (1,838.90 km) |
| Bierun to Sevilla | 1,525.83 mi (2,455.59 km) |
| Bierun to Sevilla La Nueva | 1,304.65 mi (2,099.63 km) |
| Bierun to Silla | 1,206.40 mi (1,941.52 km) |
| Bierun to Silleda | 1,389.86 mi (2,236.77 km) |
| Bierun to Sitges | 1,032.74 mi (1,662.04 km) |
| Bierun to Socuellamos | 1,302.31 mi (2,095.86 km) |
| Bierun to Soller | 1,070.95 mi (1,723.53 km) |
| Bierun to Solsona | 1,009.34 mi (1,624.37 km) |
| Bierun to Son Servera | 1,054.98 mi (1,697.82 km) |
| Bierun to Sonseca | 1,330.01 mi (2,140.44 km) |
| Bierun to Sopelana | 1,138.93 mi (1,832.93 km) |
| Bierun to Soria | 1,180.25 mi (1,899.43 km) |
| Bierun to Suances | 1,182.89 mi (1,903.67 km) |
| Bierun to Sueca | 1,210.38 mi (1,947.91 km) |
