| Thames Ditton to Alenquer | 950.03 mi (1,528.92 km) |
| Thames Ditton to Alfena | 801.86 mi (1,290.47 km) |
| Thames Ditton to Alijo | 776.54 mi (1,249.72 km) |
| Thames Ditton to Aljustrel | 1,005.98 mi (1,618.97 km) |
| Thames Ditton to Almada | 976.50 mi (1,571.53 km) |
| Thames Ditton to Almargem | 968.31 mi (1,558.35 km) |
| Thames Ditton to Almeirim | 932.10 mi (1,500.07 km) |
| Thames Ditton to Amadora | 974.73 mi (1,568.68 km) |
| Thames Ditton to Amarante | 789.76 mi (1,271.00 km) |
| Thames Ditton to Amares | 774.01 mi (1,245.64 km) |
| Thames Ditton to Amora | 979.09 mi (1,575.70 km) |
| Thames Ditton to Anadia | 850.08 mi (1,368.07 km) |
| Thames Ditton to Angra do Heroismo | 1,566.36 mi (2,520.81 km) |
| Thames Ditton to Ansiao | 882.71 mi (1,420.59 km) |
| Thames Ditton to Anta | 818.46 mi (1,317.19 km) |
