| Fredericksburg to Alenquer | 3,600.62 mi (5,794.65 km) |
| Fredericksburg to Alfena | 3,569.00 mi (5,743.75 km) |
| Fredericksburg to Alijo | 3,618.93 mi (5,824.10 km) |
| Fredericksburg to Aljustrel | 3,673.44 mi (5,911.83 km) |
| Fredericksburg to Almada | 3,603.33 mi (5,799.00 km) |
| Fredericksburg to Almargem | 3,593.29 mi (5,782.84 km) |
| Fredericksburg to Almeirim | 3,616.51 mi (5,820.21 km) |
| Fredericksburg to Amadora | 3,598.19 mi (5,790.73 km) |
| Fredericksburg to Amarante | 3,590.52 mi (5,778.39 km) |
| Fredericksburg to Amares | 3,568.99 mi (5,743.73 km) |
| Fredericksburg to Amora | 3,606.72 mi (5,804.46 km) |
| Fredericksburg to Anadia | 3,593.64 mi (5,783.41 km) |
| Fredericksburg to Angra do Heroismo | 2,684.02 mi (4,319.51 km) |
| Fredericksburg to Ansiao | 3,606.88 mi (5,804.70 km) |
| Fredericksburg to Anta | 3,569.87 mi (5,745.15 km) |
