| San Giorgio Ionico to Smolyan | 390.11 mi (627.82 km) |
| San Giorgio Ionico to Sofia | 345.10 mi (555.39 km) |
| San Giorgio Ionico to Sopot | 410.74 mi (661.02 km) |
| San Giorgio Ionico to Sozopol | 551.86 mi (888.13 km) |
| San Giorgio Ionico to Sredets | 525.93 mi (846.41 km) |
| San Giorgio Ionico to Stamboliyski | 389.66 mi (627.09 km) |
| San Giorgio Ionico to Stara Zagora | 450.16 mi (724.46 km) |
| San Giorgio Ionico to Svilengrad | 468.54 mi (754.05 km) |
| San Giorgio Ionico to Svishtov | 464.17 mi (747.01 km) |
| San Giorgio Ionico to Targovishte | 511.93 mi (823.87 km) |
| San Giorgio Ionico to Teteven | 394.57 mi (634.99 km) |
| San Giorgio Ionico to Troyan | 414.76 mi (667.49 km) |
| San Giorgio Ionico to Tryavna | 451.60 mi (726.78 km) |
| San Giorgio Ionico to Tutrakan | 534.04 mi (859.46 km) |
| San Giorgio Ionico to Varna | 575.29 mi (925.84 km) |
