| Peru to Smolyan | 5,290.08 mi (8,513.55 km) |
| Peru to Sofia | 5,186.16 mi (8,346.31 km) |
| Peru to Sopot | 5,241.50 mi (8,435.38 km) |
| Peru to Sozopol | 5,360.83 mi (8,627.42 km) |
| Peru to Sredets | 5,345.91 mi (8,603.41 km) |
| Peru to Stamboliyski | 5,257.82 mi (8,461.64 km) |
| Peru to Stara Zagora | 5,285.09 mi (8,505.53 km) |
| Peru to Svilengrad | 5,337.33 mi (8,589.60 km) |
| Peru to Svishtov | 5,217.85 mi (8,397.32 km) |
| Peru to Targovishte | 5,280.12 mi (8,497.53 km) |
| Peru to Teteven | 5,211.01 mi (8,386.31 km) |
| Peru to Troyan | 5,229.26 mi (8,415.68 km) |
| Peru to Tryavna | 5,258.92 mi (8,463.41 km) |
| Peru to Tutrakan | 5,242.95 mi (8,437.72 km) |
| Peru to Varna | 5,329.69 mi (8,577.30 km) |
