| Aranda de Duero to Smolyan | 1,459.07 mi (2,348.14 km) |
| Aranda de Duero to Sofia | 1,378.74 mi (2,218.86 km) |
| Aranda de Duero to Sopot | 1,450.78 mi (2,334.80 km) |
| Aranda de Duero to Sozopol | 1,601.75 mi (2,577.77 km) |
| Aranda de Duero to Sredets | 1,577.25 mi (2,538.34 km) |
| Aranda de Duero to Stamboliyski | 1,444.61 mi (2,324.87 km) |
| Aranda de Duero to Stara Zagora | 1,498.16 mi (2,411.06 km) |
| Aranda de Duero to Svilengrad | 1,533.18 mi (2,467.41 km) |
| Aranda de Duero to Svishtov | 1,473.91 mi (2,372.03 km) |
| Aranda de Duero to Targovishte | 1,537.99 mi (2,475.15 km) |
| Aranda de Duero to Teteven | 1,424.31 mi (2,292.20 km) |
| Aranda de Duero to Troyan | 1,447.20 mi (2,329.05 km) |
| Aranda de Duero to Tryavna | 1,486.73 mi (2,392.66 km) |
| Aranda de Duero to Tutrakan | 1,534.39 mi (2,469.36 km) |
| Aranda de Duero to Varna | 1,604.91 mi (2,582.85 km) |
