| Plerin to Smolyan | 1,414.93 mi (2,277.11 km) |
| Plerin to Sofia | 1,316.72 mi (2,119.06 km) |
| Plerin to Sopot | 1,382.71 mi (2,225.25 km) |
| Plerin to Sozopol | 1,524.23 mi (2,453.00 km) |
| Plerin to Sredets | 1,503.51 mi (2,419.66 km) |
| Plerin to Stamboliyski | 1,389.23 mi (2,235.76 km) |
| Plerin to Stara Zagora | 1,430.36 mi (2,301.94 km) |
| Plerin to Svilengrad | 1,476.70 mi (2,376.52 km) |
| Plerin to Svishtov | 1,381.44 mi (2,223.21 km) |
| Plerin to Targovishte | 1,448.25 mi (2,330.74 km) |
| Plerin to Teteven | 1,352.57 mi (2,176.75 km) |
| Plerin to Troyan | 1,374.04 mi (2,211.31 km) |
| Plerin to Tryavna | 1,410.19 mi (2,269.49 km) |
| Plerin to Tutrakan | 1,427.39 mi (2,297.17 km) |
| Plerin to Varna | 1,510.14 mi (2,430.34 km) |
