| San Sebastiano al Vesuvio to Smolyan | 539.29 mi (867.91 km) |
| San Sebastiano al Vesuvio to Sofia | 479.32 mi (771.39 km) |
| San Sebastiano al Vesuvio to Sopot | 549.43 mi (884.23 km) |
| San Sebastiano al Vesuvio to Sozopol | 696.52 mi (1,120.94 km) |
| San Sebastiano al Vesuvio to Sredets | 670.71 mi (1,079.41 km) |
| San Sebastiano al Vesuvio to Stamboliyski | 533.51 mi (858.60 km) |
| San Sebastiano al Vesuvio to Stara Zagora | 592.61 mi (953.71 km) |
| San Sebastiano al Vesuvio to Svilengrad | 617.11 mi (993.15 km) |
| San Sebastiano al Vesuvio to Svishtov | 593.40 mi (954.99 km) |
| San Sebastiano al Vesuvio to Targovishte | 648.05 mi (1,042.94 km) |
| San Sebastiano al Vesuvio to Teteven | 528.91 mi (851.20 km) |
| San Sebastiano al Vesuvio to Troyan | 550.72 mi (886.30 km) |
| San Sebastiano al Vesuvio to Tryavna | 589.48 mi (948.68 km) |
| San Sebastiano al Vesuvio to Tutrakan | 662.19 mi (1,065.69 km) |
| San Sebastiano al Vesuvio to Varna | 713.82 mi (1,148.79 km) |
