| North Decatur to Alenquer | 4,078.61 mi (6,563.89 km) |
| North Decatur to Alfena | 4,051.53 mi (6,520.31 km) |
| North Decatur to Alijo | 4,102.02 mi (6,601.57 km) |
| North Decatur to Aljustrel | 4,149.51 mi (6,677.99 km) |
| North Decatur to Almada | 4,080.41 mi (6,566.79 km) |
| North Decatur to Almargem | 4,070.66 mi (6,551.10 km) |
| North Decatur to Almeirim | 4,095.08 mi (6,590.39 km) |
| North Decatur to Amadora | 4,075.34 mi (6,558.63 km) |
| North Decatur to Amarante | 4,073.33 mi (6,555.39 km) |
| North Decatur to Amares | 4,052.25 mi (6,521.47 km) |
| North Decatur to Amora | 4,083.71 mi (6,572.10 km) |
| North Decatur to Anadia | 4,074.77 mi (6,557.71 km) |
| North Decatur to Angra do Heroismo | 3,147.39 mi (5,065.23 km) |
| North Decatur to Ansiao | 4,087.01 mi (6,577.41 km) |
| North Decatur to Anta | 4,051.95 mi (6,520.98 km) |
