| San Feliu de Llobregat to Smolyan | 1,169.41 mi (1,881.98 km) |
| San Feliu de Llobregat to Sofia | 1,093.12 mi (1,759.21 km) |
| San Feliu de Llobregat to Sopot | 1,165.34 mi (1,875.43 km) |
| San Feliu de Llobregat to Sozopol | 1,316.33 mi (2,118.42 km) |
| San Feliu de Llobregat to Sredets | 1,291.38 mi (2,078.27 km) |
| San Feliu de Llobregat to Stamboliyski | 1,156.93 mi (1,861.90 km) |
| San Feliu de Llobregat to Stara Zagora | 1,212.08 mi (1,950.66 km) |
| San Feliu de Llobregat to Svilengrad | 1,244.74 mi (2,003.22 km) |
| San Feliu de Llobregat to Svishtov | 1,193.22 mi (1,920.31 km) |
| San Feliu de Llobregat to Targovishte | 1,255.78 mi (2,020.99 km) |
| San Feliu de Llobregat to Teteven | 1,139.94 mi (1,834.56 km) |
| San Feliu de Llobregat to Troyan | 1,162.80 mi (1,871.34 km) |
| San Feliu de Llobregat to Tryavna | 1,202.47 mi (1,935.18 km) |
| San Feliu de Llobregat to Tutrakan | 1,256.16 mi (2,021.60 km) |
| San Feliu de Llobregat to Varna | 1,322.93 mi (2,129.06 km) |
