| Ridgefield to Alenquer | 3,363.46 mi (5,412.96 km) |
| Ridgefield to Alfena | 3,327.57 mi (5,355.20 km) |
| Ridgefield to Alijo | 3,376.90 mi (5,434.59 km) |
| Ridgefield to Aljustrel | 3,437.91 mi (5,532.78 km) |
| Ridgefield to Almada | 3,366.98 mi (5,418.63 km) |
| Ridgefield to Almargem | 3,356.68 mi (5,402.06 km) |
| Ridgefield to Almeirim | 3,378.80 mi (5,437.66 km) |
| Ridgefield to Amadora | 3,361.79 mi (5,410.27 km) |
| Ridgefield to Amarante | 3,348.81 mi (5,389.39 km) |
| Ridgefield to Amares | 3,326.82 mi (5,354.00 km) |
| Ridgefield to Amora | 3,370.45 mi (5,424.21 km) |
| Ridgefield to Anadia | 3,353.57 mi (5,397.04 km) |
| Ridgefield to Angra do Heroismo | 2,461.14 mi (3,960.82 km) |
| Ridgefield to Ansiao | 3,367.73 mi (5,419.84 km) |
| Ridgefield to Anta | 3,328.89 mi (5,357.33 km) |
