| Waltham Cross to Alenquer | 974.19 mi (1,567.81 km) |
| Waltham Cross to Alfena | 826.05 mi (1,329.39 km) |
| Waltham Cross to Alijo | 800.69 mi (1,288.58 km) |
| Waltham Cross to Aljustrel | 1,030.01 mi (1,657.65 km) |
| Waltham Cross to Almada | 1,000.67 mi (1,610.42 km) |
| Waltham Cross to Almargem | 992.49 mi (1,597.25 km) |
| Waltham Cross to Almeirim | 956.25 mi (1,538.94 km) |
| Waltham Cross to Amadora | 998.90 mi (1,607.58 km) |
| Waltham Cross to Amarante | 813.94 mi (1,309.92 km) |
| Waltham Cross to Amares | 798.19 mi (1,284.57 km) |
| Waltham Cross to Amora | 1,003.26 mi (1,614.58 km) |
| Waltham Cross to Anadia | 874.26 mi (1,406.98 km) |
| Waltham Cross to Angra do Heroismo | 1,586.34 mi (2,552.96 km) |
| Waltham Cross to Ansiao | 906.87 mi (1,459.47 km) |
| Waltham Cross to Anta | 842.65 mi (1,356.11 km) |
