| Manassas to Alenquer | 3,588.05 mi (5,774.41 km) |
| Manassas to Alfena | 3,555.08 mi (5,721.34 km) |
| Manassas to Alijo | 3,604.80 mi (5,801.37 km) |
| Manassas to Aljustrel | 3,661.36 mi (5,892.39 km) |
| Manassas to Almada | 3,591.00 mi (5,779.16 km) |
| Manassas to Almargem | 3,580.88 mi (5,762.87 km) |
| Manassas to Almeirim | 3,603.78 mi (5,799.72 km) |
| Manassas to Amadora | 3,585.85 mi (5,770.86 km) |
| Manassas to Amarante | 3,576.51 mi (5,755.83 km) |
| Manassas to Amares | 3,554.81 mi (5,720.92 km) |
| Manassas to Amora | 3,594.41 mi (5,784.65 km) |
| Manassas to Anadia | 3,580.17 mi (5,761.72 km) |
| Manassas to Angra do Heroismo | 2,675.04 mi (4,305.07 km) |
| Manassas to Ansiao | 3,593.70 mi (5,783.50 km) |
| Manassas to Anta | 3,556.10 mi (5,722.99 km) |
