| Massarosa to Smolyan | 745.06 mi (1,199.05 km) |
| Massarosa to Sofia | 657.96 mi (1,058.89 km) |
| Massarosa to Sopot | 729.34 mi (1,173.76 km) |
| Massarosa to Sozopol | 879.61 mi (1,415.59 km) |
| Massarosa to Sredets | 855.71 mi (1,377.13 km) |
| Massarosa to Stamboliyski | 726.53 mi (1,169.24 km) |
| Massarosa to Stara Zagora | 777.27 mi (1,250.89 km) |
| Massarosa to Svilengrad | 815.81 mi (1,312.92 km) |
| Massarosa to Svishtov | 748.76 mi (1,205.02 km) |
| Massarosa to Targovishte | 813.44 mi (1,309.11 km) |
| Massarosa to Teteven | 701.80 mi (1,129.44 km) |
| Massarosa to Troyan | 724.63 mi (1,166.18 km) |
| Massarosa to Tryavna | 763.85 mi (1,229.30 km) |
| Massarosa to Tutrakan | 808.66 mi (1,301.41 km) |
| Massarosa to Varna | 880.13 mi (1,416.43 km) |
