| Badajoz to Smolyan | 1,671.77 mi (2,690.46 km) |
| Badajoz to Sofia | 1,598.28 mi (2,572.19 km) |
| Badajoz to Sopot | 1,670.48 mi (2,688.37 km) |
| Badajoz to Sozopol | 1,821.30 mi (2,931.09 km) |
| Badajoz to Sredets | 1,796.16 mi (2,890.65 km) |
| Badajoz to Stamboliyski | 1,660.89 mi (2,672.94 km) |
| Badajoz to Stara Zagora | 1,716.87 mi (2,763.03 km) |
| Badajoz to Svilengrad | 1,747.99 mi (2,813.12 km) |
| Badajoz to Svishtov | 1,699.62 mi (2,735.27 km) |
| Badajoz to Targovishte | 1,761.88 mi (2,835.48 km) |
| Badajoz to Teteven | 1,645.53 mi (2,648.23 km) |
| Badajoz to Troyan | 1,668.35 mi (2,684.95 km) |
| Badajoz to Tryavna | 1,708.03 mi (2,748.81 km) |
| Badajoz to Tutrakan | 1,762.72 mi (2,836.82 km) |
| Badajoz to Varna | 1,829.04 mi (2,943.56 km) |
