| Birzai to Alfena | 1,807.97 mi (2,909.65 km) |
| Birzai to Alijo | 1,768.46 mi (2,846.06 km) |
| Birzai to Aljustrel | 1,967.12 mi (3,165.78 km) |
| Birzai to Almada | 1,961.34 mi (3,156.47 km) |
| Birzai to Almargem | 1,956.59 mi (3,148.83 km) |
| Birzai to Almeirim | 1,915.14 mi (3,082.12 km) |
| Birzai to Amadora | 1,961.21 mi (3,156.26 km) |
| Birzai to Amarante | 1,790.08 mi (2,880.86 km) |
| Birzai to Amares | 1,782.25 mi (2,868.26 km) |
| Birzai to Amora | 1,962.77 mi (3,158.77 km) |
| Birzai to Anadia | 1,845.20 mi (2,969.57 km) |
| Birzai to Angra do Heroismo | 2,633.78 mi (4,238.66 km) |
| Birzai to Ansiao | 1,871.60 mi (3,012.05 km) |
| Birzai to Anta | 1,823.09 mi (2,933.99 km) |
| Birzai to Arcos de Valdevez | 1,773.96 mi (2,854.91 km) |
