| Bithlo to Alenquer | 4,095.24 mi (6,590.65 km) |
| Bithlo to Alfena | 4,086.43 mi (6,576.47 km) |
| Bithlo to Alijo | 4,139.04 mi (6,661.15 km) |
| Bithlo to Aljustrel | 4,158.87 mi (6,693.06 km) |
| Bithlo to Almada | 4,093.84 mi (6,588.40 km) |
| Bithlo to Almargem | 4,085.20 mi (6,574.50 km) |
| Bithlo to Almeirim | 4,113.64 mi (6,620.26 km) |
| Bithlo to Amadora | 4,089.05 mi (6,580.69 km) |
| Bithlo to Amarante | 4,109.24 mi (6,613.18 km) |
| Bithlo to Amares | 4,090.49 mi (6,583.01 km) |
| Bithlo to Amora | 4,096.79 mi (6,593.14 km) |
| Bithlo to Anadia | 4,103.43 mi (6,603.83 km) |
| Bithlo to Angra do Heroismo | 3,132.94 mi (5,041.98 km) |
| Bithlo to Ansiao | 4,111.58 mi (6,616.95 km) |
| Bithlo to Anta | 4,084.84 mi (6,573.91 km) |
