| Villafranca de los Barros to Smolyan | 1,644.96 mi (2,647.31 km) |
| Villafranca de los Barros to Sofia | 1,572.96 mi (2,531.43 km) |
| Villafranca de los Barros to Sopot | 1,645.10 mi (2,647.53 km) |
| Villafranca de los Barros to Sozopol | 1,795.73 mi (2,889.96 km) |
| Villafranca de los Barros to Sredets | 1,770.49 mi (2,849.32 km) |
| Villafranca de los Barros to Stamboliyski | 1,634.80 mi (2,630.95 km) |
| Villafranca de los Barros to Stara Zagora | 1,691.23 mi (2,721.77 km) |
| Villafranca de los Barros to Svilengrad | 1,721.51 mi (2,770.51 km) |
| Villafranca de los Barros to Svishtov | 1,675.58 mi (2,696.59 km) |
| Villafranca de los Barros to Targovishte | 1,737.35 mi (2,796.00 km) |
| Villafranca de los Barros to Teteven | 1,620.52 mi (2,607.98 km) |
| Villafranca de los Barros to Troyan | 1,643.30 mi (2,644.63 km) |
| Villafranca de los Barros to Tryavna | 1,682.96 mi (2,708.47 km) |
| Villafranca de los Barros to Tutrakan | 1,739.27 mi (2,799.08 km) |
| Villafranca de los Barros to Varna | 1,804.51 mi (2,904.07 km) |
