| Porto-Vecchio to Smolyan | 795.83 mi (1,280.76 km) |
| Porto-Vecchio to Sofia | 723.00 mi (1,163.56 km) |
| Porto-Vecchio to Sopot | 795.09 mi (1,279.57 km) |
| Porto-Vecchio to Sozopol | 945.62 mi (1,521.83 km) |
| Porto-Vecchio to Sredets | 920.36 mi (1,481.17 km) |
| Porto-Vecchio to Stamboliyski | 784.76 mi (1,262.95 km) |
| Porto-Vecchio to Stara Zagora | 841.10 mi (1,353.62 km) |
| Porto-Vecchio to Svilengrad | 871.84 mi (1,403.09 km) |
| Porto-Vecchio to Svishtov | 827.81 mi (1,332.24 km) |
| Porto-Vecchio to Targovishte | 888.37 mi (1,429.69 km) |
| Porto-Vecchio to Teteven | 770.86 mi (1,240.58 km) |
| Porto-Vecchio to Troyan | 793.57 mi (1,277.13 km) |
| Porto-Vecchio to Tryavna | 833.21 mi (1,340.93 km) |
| Porto-Vecchio to Tutrakan | 893.14 mi (1,437.37 km) |
| Porto-Vecchio to Varna | 955.45 mi (1,537.64 km) |
