| Forest Park to Alenquer | 3,916.20 mi (6,302.51 km) |
| Forest Park to Alfena | 3,873.99 mi (6,234.59 km) |
| Forest Park to Alijo | 3,922.16 mi (6,312.10 km) |
| Forest Park to Aljustrel | 3,992.50 mi (6,425.31 km) |
| Forest Park to Almada | 3,920.70 mi (6,309.76 km) |
| Forest Park to Almargem | 3,910.12 mi (6,292.73 km) |
| Forest Park to Almeirim | 3,930.83 mi (6,326.06 km) |
| Forest Park to Amadora | 3,915.45 mi (6,301.32 km) |
| Forest Park to Amarante | 3,894.70 mi (6,267.91 km) |
| Forest Park to Amares | 3,871.91 mi (6,231.24 km) |
| Forest Park to Amora | 3,924.26 mi (6,315.49 km) |
| Forest Park to Anadia | 3,902.21 mi (6,279.99 km) |
| Forest Park to Angra do Heroismo | 3,025.16 mi (4,868.52 km) |
| Forest Park to Ansiao | 3,917.76 mi (6,305.03 km) |
| Forest Park to Anta | 3,876.09 mi (6,237.96 km) |
