| Southend to Albolote | 1,012.12 mi (1,628.86 km) |
| Southend to Alboraya | 834.14 mi (1,342.41 km) |
| Southend to Albox | 988.61 mi (1,591.02 km) |
| Southend to Alcala de Guadaira | 1,033.17 mi (1,662.73 km) |
| Southend to Alcala de Henares | 789.01 mi (1,269.78 km) |
| Southend to Alcala la Real | 1,000.02 mi (1,609.38 km) |
| Southend to Alcanar | 760.59 mi (1,224.05 km) |
| Southend to Alcaniz | 726.51 mi (1,169.20 km) |
| Southend to Alcantarilla | 942.76 mi (1,517.23 km) |
| Southend to Alcarraz | 690.04 mi (1,110.50 km) |
| Southend to Alcaudete | 993.07 mi (1,598.19 km) |
| Southend to Alcazar de San Juan | 859.95 mi (1,383.95 km) |
| Southend to Alcira | 858.53 mi (1,381.67 km) |
| Southend to Alcobendas | 788.80 mi (1,269.45 km) |
| Southend to Alcora | 794.61 mi (1,278.80 km) |
