| Cadaval to Smolyan | 1,774.25 mi (2,855.38 km) |
| Cadaval to Sofia | 1,698.19 mi (2,732.97 km) |
| Cadaval to Sopot | 1,770.40 mi (2,849.18 km) |
| Cadaval to Sozopol | 1,921.42 mi (3,092.22 km) |
| Cadaval to Sredets | 1,896.51 mi (3,052.14 km) |
| Cadaval to Stamboliyski | 1,762.09 mi (2,835.82 km) |
| Cadaval to Stara Zagora | 1,817.22 mi (2,924.54 km) |
| Cadaval to Svilengrad | 1,849.82 mi (2,977.00 km) |
| Cadaval to Svishtov | 1,797.03 mi (2,892.04 km) |
| Cadaval to Targovishte | 1,860.15 mi (2,993.63 km) |
| Cadaval to Teteven | 1,744.82 mi (2,808.02 km) |
| Cadaval to Troyan | 1,767.69 mi (2,844.82 km) |
| Cadaval to Tryavna | 1,807.34 mi (2,908.64 km) |
| Cadaval to Tutrakan | 1,858.96 mi (2,991.70 km) |
| Cadaval to Varna | 1,927.27 mi (3,101.63 km) |
