| Peniche to Smolyan | 1,785.72 mi (2,873.83 km) |
| Peniche to Sofia | 1,709.15 mi (2,750.61 km) |
| Peniche to Sopot | 1,781.35 mi (2,866.81 km) |
| Peniche to Sozopol | 1,932.39 mi (3,109.87 km) |
| Peniche to Sredets | 1,907.53 mi (3,069.87 km) |
| Peniche to Stamboliyski | 1,773.30 mi (2,853.85 km) |
| Peniche to Stara Zagora | 1,828.25 mi (2,942.29 km) |
| Peniche to Svilengrad | 1,861.14 mi (2,995.21 km) |
| Peniche to Svishtov | 1,807.49 mi (2,908.88 km) |
| Peniche to Targovishte | 1,870.77 mi (3,010.71 km) |
| Peniche to Teteven | 1,755.65 mi (2,825.45 km) |
| Peniche to Troyan | 1,778.53 mi (2,862.26 km) |
| Peniche to Tryavna | 1,818.17 mi (2,926.06 km) |
| Peniche to Tutrakan | 1,869.18 mi (3,008.16 km) |
| Peniche to Varna | 1,937.86 mi (3,118.69 km) |
