| Palo del Colle to Smolyan | 416.63 mi (670.51 km) |
| Palo del Colle to Sofia | 359.52 mi (578.60 km) |
| Palo del Colle to Sopot | 428.62 mi (689.79 km) |
| Palo del Colle to Sozopol | 574.55 mi (924.65 km) |
| Palo del Colle to Sredets | 548.70 mi (883.04 km) |
| Palo del Colle to Stamboliyski | 411.49 mi (662.22 km) |
| Palo del Colle to Stara Zagora | 470.96 mi (757.94 km) |
| Palo del Colle to Svilengrad | 494.53 mi (795.86 km) |
| Palo del Colle to Svishtov | 475.78 mi (765.69 km) |
| Palo del Colle to Targovishte | 528.23 mi (850.10 km) |
| Palo del Colle to Teteven | 409.29 mi (658.69 km) |
| Palo del Colle to Troyan | 430.68 mi (693.12 km) |
| Palo del Colle to Tryavna | 468.99 mi (754.77 km) |
| Palo del Colle to Tutrakan | 545.21 mi (877.43 km) |
| Palo del Colle to Varna | 593.39 mi (954.97 km) |
