| Kardzhali to San Celoni | 1,177.24 mi (1,894.58 km) |
| Kardzhali to San Cugat del Valles | 1,200.00 mi (1,931.22 km) |
| Kardzhali to San Fausto de Campcentellas | 1,191.75 mi (1,917.94 km) |
| Kardzhali to San Feliu de Guixols | 1,148.77 mi (1,848.77 km) |
| Kardzhali to San Feliu de Llobregat | 1,203.04 mi (1,936.11 km) |
| Kardzhali to San Fernando | 1,720.89 mi (2,769.51 km) |
| Kardzhali to San Fernando de Henares | 1,501.56 mi (2,416.52 km) |
| Kardzhali to San Fructuoso de Bages | 1,208.22 mi (1,944.45 km) |
| Kardzhali to San Javier | 1,411.73 mi (2,271.96 km) |
| Kardzhali to San Juan de Alicante | 1,378.23 mi (2,218.04 km) |
| Kardzhali to San Juan de Aznalfarache | 1,689.31 mi (2,718.67 km) |
| Kardzhali to San Juan de Vilasar | 1,183.93 mi (1,905.35 km) |
| Kardzhali to San Juan del Puerto | 1,732.64 mi (2,788.42 km) |
| Kardzhali to San Juan Despi | 1,202.54 mi (1,935.30 km) |
| Kardzhali to San Lorenzo de Descardazar | 1,163.21 mi (1,872.01 km) |
