| Bulancak to Sesena | 2,181.78 mi (3,511.23 km) |
| Bulancak to Sestao | 2,098.26 mi (3,376.82 km) |
| Bulancak to Sevilla | 2,360.09 mi (3,798.20 km) |
| Bulancak to Sevilla La Nueva | 2,194.16 mi (3,531.16 km) |
| Bulancak to Silla | 2,027.15 mi (3,262.39 km) |
| Bulancak to Silleda | 2,365.45 mi (3,806.82 km) |
| Bulancak to Sitges | 1,883.21 mi (3,030.74 km) |
| Bulancak to Socuellamos | 2,150.91 mi (3,461.55 km) |
| Bulancak to Soller | 1,859.87 mi (2,993.17 km) |
| Bulancak to Solsona | 1,887.78 mi (3,038.09 km) |
| Bulancak to Son Servera | 1,828.31 mi (2,942.38 km) |
| Bulancak to Sonseca | 2,202.20 mi (3,544.10 km) |
| Bulancak to Sopelana | 2,096.12 mi (3,373.37 km) |
| Bulancak to Soria | 2,091.86 mi (3,366.52 km) |
| Bulancak to Suances | 2,148.43 mi (3,457.56 km) |
