| Southend to Ames | 739.95 mi (1,190.83 km) |
| Southend to Amorebieta | 597.55 mi (961.66 km) |
| Southend to Amposta | 748.96 mi (1,205.33 km) |
| Southend to Amurrio | 612.10 mi (985.08 km) |
| Southend to Andoain | 589.62 mi (948.91 km) |
| Southend to Andraitx | 831.49 mi (1,338.15 km) |
| Southend to Andujar | 961.72 mi (1,547.73 km) |
| Southend to Antequera | 1,036.63 mi (1,668.30 km) |
| Southend to Antigua | 1,770.61 mi (2,849.51 km) |
| Southend to Aranda de Duero | 712.56 mi (1,146.75 km) |
| Southend to Aranjuez | 822.03 mi (1,322.93 km) |
| Southend to Archena | 933.38 mi (1,502.13 km) |
| Southend to Arcos de la Frontera | 1,071.24 mi (1,723.99 km) |
| Southend to Arenys de Mar | 694.19 mi (1,117.20 km) |
| Southend to Arenys de Munt | 692.01 mi (1,113.69 km) |
