| San Feliu de Guixols to Smolyan | 1,115.30 mi (1,794.90 km) |
| San Feliu de Guixols to Sofia | 1,037.79 mi (1,670.17 km) |
| San Feliu de Guixols to Sopot | 1,109.99 mi (1,786.36 km) |
| San Feliu de Guixols to Sozopol | 1,261.03 mi (2,029.43 km) |
| San Feliu de Guixols to Sredets | 1,236.18 mi (1,989.44 km) |
| San Feliu de Guixols to Stamboliyski | 1,102.18 mi (1,773.78 km) |
| San Feliu de Guixols to Stara Zagora | 1,156.92 mi (1,861.88 km) |
| San Feliu de Guixols to Svilengrad | 1,190.25 mi (1,915.52 km) |
| San Feliu de Guixols to Svishtov | 1,136.96 mi (1,829.76 km) |
| San Feliu de Guixols to Targovishte | 1,199.80 mi (1,930.89 km) |
| San Feliu de Guixols to Teteven | 1,084.35 mi (1,745.09 km) |
| San Feliu de Guixols to Troyan | 1,107.22 mi (1,781.90 km) |
| San Feliu de Guixols to Tryavna | 1,146.87 mi (1,845.71 km) |
| San Feliu de Guixols to Tutrakan | 1,199.56 mi (1,930.50 km) |
| San Feliu de Guixols to Varna | 1,266.93 mi (2,038.93 km) |
