| Smolyan to Alboraya | 1,318.58 mi (2,122.04 km) |
| Smolyan to Albox | 1,453.86 mi (2,339.77 km) |
| Smolyan to Alcala de Guadaira | 1,647.05 mi (2,650.67 km) |
| Smolyan to Alcala de Henares | 1,458.23 mi (2,346.80 km) |
| Smolyan to Alcala la Real | 1,544.42 mi (2,485.51 km) |
| Smolyan to Alcanar | 1,259.61 mi (2,027.15 km) |
| Smolyan to Alcaniz | 1,284.78 mi (2,067.65 km) |
| Smolyan to Alcantarilla | 1,392.77 mi (2,241.45 km) |
| Smolyan to Alcarraz | 1,245.51 mi (2,004.45 km) |
| Smolyan to Alcaudete | 1,550.83 mi (2,495.82 km) |
| Smolyan to Alcazar de San Juan | 1,467.52 mi (2,361.74 km) |
| Smolyan to Alcira | 1,329.05 mi (2,138.90 km) |
| Smolyan to Alcobendas | 1,471.29 mi (2,367.82 km) |
| Smolyan to Alcora | 1,301.54 mi (2,094.63 km) |
| Smolyan to Alcorcon | 1,484.29 mi (2,388.73 km) |
