| Bacau to Sestao | 1,471.52 mi (2,368.19 km) |
| Bacau to Sevilla | 1,795.07 mi (2,888.88 km) |
| Bacau to Sevilla La Nueva | 1,599.06 mi (2,573.44 km) |
| Bacau to Silla | 1,459.94 mi (2,349.55 km) |
| Bacau to Silleda | 1,733.98 mi (2,790.57 km) |
| Bacau to Sitges | 1,297.24 mi (2,087.71 km) |
| Bacau to Socuellamos | 1,574.03 mi (2,533.16 km) |
| Bacau to Soller | 1,301.51 mi (2,094.57 km) |
| Bacau to Solsona | 1,289.43 mi (2,075.14 km) |
| Bacau to Son Servera | 1,275.94 mi (2,053.42 km) |
| Bacau to Sonseca | 1,615.40 mi (2,599.73 km) |
| Bacau to Sopelana | 1,468.67 mi (2,363.59 km) |
| Bacau to Soria | 1,484.38 mi (2,388.88 km) |
| Bacau to Suances | 1,518.29 mi (2,443.45 km) |
| Bacau to Sueca | 1,460.66 mi (2,350.71 km) |
