| Biddeford to Alenquer | 3,132.63 mi (5,041.49 km) |
| Biddeford to Alfena | 3,091.14 mi (4,974.70 km) |
| Biddeford to Alijo | 3,139.61 mi (5,052.71 km) |
| Biddeford to Aljustrel | 3,209.10 mi (5,164.55 km) |
| Biddeford to Almada | 3,137.21 mi (5,048.85 km) |
| Biddeford to Almargem | 3,126.59 mi (5,031.77 km) |
| Biddeford to Almeirim | 3,147.25 mi (5,065.01 km) |
| Biddeford to Amadora | 3,131.95 mi (5,040.39 km) |
| Biddeford to Amarante | 3,111.97 mi (5,008.24 km) |
| Biddeford to Amares | 3,089.40 mi (4,971.90 km) |
| Biddeford to Amora | 3,140.78 mi (5,054.59 km) |
| Biddeford to Anadia | 3,118.92 mi (5,019.41 km) |
| Biddeford to Angra do Heroismo | 2,251.18 mi (3,622.93 km) |
| Biddeford to Ansiao | 3,134.29 mi (5,044.16 km) |
| Biddeford to Anta | 3,093.06 mi (4,977.80 km) |
