| Eastham to Alenquer | 1,026.24 mi (1,651.57 km) |
| Eastham to Alfena | 873.44 mi (1,405.66 km) |
| Eastham to Alijo | 857.69 mi (1,380.33 km) |
| Eastham to Aljustrel | 1,092.38 mi (1,758.02 km) |
| Eastham to Almada | 1,052.87 mi (1,694.44 km) |
| Eastham to Almargem | 1,043.20 mi (1,678.87 km) |
| Eastham to Almeirim | 1,011.04 mi (1,627.12 km) |
| Eastham to Amadora | 1,050.32 mi (1,690.33 km) |
| Eastham to Amarante | 865.45 mi (1,392.81 km) |
| Eastham to Amares | 845.58 mi (1,360.83 km) |
| Eastham to Amora | 1,055.96 mi (1,699.40 km) |
| Eastham to Anadia | 925.98 mi (1,490.22 km) |
| Eastham to Angra do Heroismo | 1,529.59 mi (2,461.64 km) |
| Eastham to Ansiao | 960.62 mi (1,545.96 km) |
| Eastham to Anta | 890.19 mi (1,432.62 km) |
