| Parnu to Smolyan | 1,160.80 mi (1,868.13 km) |
| Parnu to Sofia | 1,084.79 mi (1,745.80 km) |
| Parnu to Sopot | 1,087.12 mi (1,749.55 km) |
| Parnu to Sozopol | 1,111.84 mi (1,789.33 km) |
| Parnu to Sredets | 1,113.94 mi (1,792.72 km) |
| Parnu to Stamboliyski | 1,122.77 mi (1,806.92 km) |
| Parnu to Stara Zagora | 1,103.16 mi (1,775.37 km) |
| Parnu to Svilengrad | 1,150.48 mi (1,851.51 km) |
| Parnu to Svishtov | 1,020.92 mi (1,643.01 km) |
| Parnu to Targovishte | 1,049.43 mi (1,688.89 km) |
| Parnu to Teteven | 1,068.69 mi (1,719.88 km) |
| Parnu to Troyan | 1,070.99 mi (1,723.59 km) |
| Parnu to Tryavna | 1,072.94 mi (1,726.74 km) |
| Parnu to Tutrakan | 994.44 mi (1,600.39 km) |
| Parnu to Varna | 1,058.14 mi (1,702.91 km) |
