| Sidcup to Ames | 716.86 mi (1,153.68 km) |
| Sidcup to Amorebieta | 582.29 mi (937.11 km) |
| Sidcup to Amposta | 740.73 mi (1,192.10 km) |
| Sidcup to Amurrio | 596.45 mi (959.89 km) |
| Sidcup to Andoain | 575.78 mi (926.63 km) |
| Sidcup to Andraitx | 826.42 mi (1,330.00 km) |
| Sidcup to Andujar | 946.75 mi (1,523.65 km) |
| Sidcup to Antequera | 1,021.37 mi (1,643.74 km) |
| Sidcup to Antigua | 1,749.94 mi (2,816.26 km) |
| Sidcup to Aranda de Duero | 696.54 mi (1,120.98 km) |
| Sidcup to Aranjuez | 806.93 mi (1,298.63 km) |
| Sidcup to Archena | 922.24 mi (1,484.20 km) |
| Sidcup to Arcos de la Frontera | 1,054.63 mi (1,697.26 km) |
| Sidcup to Arenys de Mar | 689.97 mi (1,110.39 km) |
| Sidcup to Arenys de Munt | 687.78 mi (1,106.87 km) |
