| Alcaudete to Smolyan | 1,550.83 mi (2,495.82 km) |
| Alcaudete to Sofia | 1,484.20 mi (2,388.58 km) |
| Alcaudete to Sopot | 1,555.93 mi (2,504.03 km) |
| Alcaudete to Sozopol | 1,705.50 mi (2,744.74 km) |
| Alcaudete to Sredets | 1,679.94 mi (2,703.60 km) |
| Alcaudete to Stamboliyski | 1,543.20 mi (2,483.54 km) |
| Alcaudete to Stara Zagora | 1,601.01 mi (2,576.57 km) |
| Alcaudete to Svilengrad | 1,628.33 mi (2,620.54 km) |
| Alcaudete to Svishtov | 1,590.95 mi (2,560.38 km) |
| Alcaudete to Targovishte | 1,650.84 mi (2,656.77 km) |
| Alcaudete to Teteven | 1,532.68 mi (2,466.61 km) |
| Alcaudete to Troyan | 1,555.24 mi (2,502.92 km) |
| Alcaudete to Tryavna | 1,594.76 mi (2,566.51 km) |
| Alcaudete to Tutrakan | 1,656.46 mi (2,665.81 km) |
| Alcaudete to Varna | 1,717.78 mi (2,764.50 km) |
