| West Little River to Alenquer | 4,146.77 mi (6,673.58 km) |
| West Little River to Alfena | 4,146.33 mi (6,672.88 km) |
| West Little River to Alijo | 4,199.66 mi (6,758.70 km) |
| West Little River to Aljustrel | 4,206.76 mi (6,770.13 km) |
| West Little River to Almada | 4,143.91 mi (6,668.99 km) |
| West Little River to Almargem | 4,135.83 mi (6,655.97 km) |
| West Little River to Almeirim | 4,165.97 mi (6,704.49 km) |
| West Little River to Amadora | 4,139.27 mi (6,661.51 km) |
| West Little River to Amarante | 4,169.50 mi (6,710.15 km) |
| West Little River to Amares | 4,151.89 mi (6,681.81 km) |
| West Little River to Amora | 4,146.68 mi (6,673.44 km) |
| West Little River to Anadia | 4,160.42 mi (6,695.55 km) |
| West Little River to Angra do Heroismo | 3,175.71 mi (5,110.81 km) |
| West Little River to Ansiao | 4,166.67 mi (6,705.60 km) |
| West Little River to Anta | 4,143.83 mi (6,668.86 km) |
