| Marsciano to Smolyan | 638.56 mi (1,027.66 km) |
| Marsciano to Sofia | 557.22 mi (896.75 km) |
| Marsciano to Sopot | 629.34 mi (1,012.83 km) |
| Marsciano to Sozopol | 780.38 mi (1,255.90 km) |
| Marsciano to Sredets | 755.73 mi (1,216.24 km) |
| Marsciano to Stamboliyski | 623.03 mi (1,002.67 km) |
| Marsciano to Stara Zagora | 676.58 mi (1,088.85 km) |
| Marsciano to Svilengrad | 711.79 mi (1,145.51 km) |
| Marsciano to Svishtov | 656.00 mi (1,055.73 km) |
| Marsciano to Targovishte | 718.60 mi (1,156.47 km) |
| Marsciano to Teteven | 603.32 mi (970.96 km) |
| Marsciano to Troyan | 626.21 mi (1,007.79 km) |
| Marsciano to Tryavna | 665.83 mi (1,071.55 km) |
| Marsciano to Tutrakan | 719.41 mi (1,157.78 km) |
| Marsciano to Varna | 785.74 mi (1,264.52 km) |
