| Parma Heights to Smolyan | 5,095.94 mi (8,201.12 km) |
| Parma Heights to Sofia | 4,992.36 mi (8,034.42 km) |
| Parma Heights to Sopot | 5,049.17 mi (8,125.85 km) |
| Parma Heights to Sozopol | 5,171.48 mi (8,322.69 km) |
| Parma Heights to Sredets | 5,155.86 mi (8,297.56 km) |
| Parma Heights to Stamboliyski | 5,064.39 mi (8,150.35 km) |
| Parma Heights to Stara Zagora | 5,093.40 mi (8,197.03 km) |
| Parma Heights to Svilengrad | 5,145.17 mi (8,280.35 km) |
| Parma Heights to Svishtov | 5,027.82 mi (8,091.49 km) |
| Parma Heights to Targovishte | 5,090.86 mi (8,192.96 km) |
| Parma Heights to Teteven | 5,018.59 mi (8,076.63 km) |
| Parma Heights to Troyan | 5,037.28 mi (8,106.71 km) |
| Parma Heights to Tryavna | 5,067.78 mi (8,155.81 km) |
| Parma Heights to Tutrakan | 5,055.11 mi (8,135.41 km) |
| Parma Heights to Varna | 5,141.94 mi (8,275.15 km) |
