| Brock Hall to Alenquer | 3,548.48 mi (5,710.72 km) |
| Brock Hall to Alfena | 3,515.96 mi (5,658.39 km) |
| Brock Hall to Alijo | 3,565.77 mi (5,738.55 km) |
| Brock Hall to Aljustrel | 3,621.64 mi (5,828.47 km) |
| Brock Hall to Almada | 3,551.36 mi (5,715.35 km) |
| Brock Hall to Almargem | 3,541.26 mi (5,699.10 km) |
| Brock Hall to Almeirim | 3,564.25 mi (5,736.11 km) |
| Brock Hall to Amadora | 3,546.21 mi (5,707.07 km) |
| Brock Hall to Amarante | 3,537.43 mi (5,692.94 km) |
| Brock Hall to Amares | 3,515.79 mi (5,658.12 km) |
| Brock Hall to Amora | 3,554.76 mi (5,720.84 km) |
| Brock Hall to Anadia | 3,540.89 mi (5,698.51 km) |
| Brock Hall to Angra do Heroismo | 2,634.71 mi (4,240.16 km) |
| Brock Hall to Ansiao | 3,554.32 mi (5,720.12 km) |
| Brock Hall to Anta | 3,516.93 mi (5,659.95 km) |
