| Spring Hill to Alenquer | 4,172.35 mi (6,714.75 km) |
| Spring Hill to Alfena | 4,161.71 mi (6,697.62 km) |
| Spring Hill to Alijo | 4,214.13 mi (6,781.99 km) |
| Spring Hill to Aljustrel | 4,236.71 mi (6,818.33 km) |
| Spring Hill to Almada | 4,171.26 mi (6,713.00 km) |
| Spring Hill to Almargem | 4,162.51 mi (6,698.92 km) |
| Spring Hill to Almeirim | 4,190.58 mi (6,744.09 km) |
| Spring Hill to Amadora | 4,166.44 mi (6,705.23 km) |
| Spring Hill to Amarante | 4,184.43 mi (6,734.19 km) |
| Spring Hill to Amares | 4,165.42 mi (6,703.60 km) |
| Spring Hill to Amora | 4,174.24 mi (6,717.79 km) |
| Spring Hill to Anadia | 4,179.36 mi (6,726.03 km) |
| Spring Hill to Angra do Heroismo | 3,212.19 mi (5,169.52 km) |
| Spring Hill to Ansiao | 4,187.93 mi (6,739.82 km) |
| Spring Hill to Anta | 4,160.32 mi (6,695.39 km) |
