| Conwy to Alenquer | 1,013.36 mi (1,630.85 km) |
| Conwy to Alfena | 860.18 mi (1,384.32 km) |
| Conwy to Alijo | 846.52 mi (1,362.34 km) |
| Conwy to Aljustrel | 1,081.50 mi (1,740.50 km) |
| Conwy to Almada | 1,039.95 mi (1,673.63 km) |
| Conwy to Almargem | 1,029.99 mi (1,657.61 km) |
| Conwy to Almeirim | 998.79 mi (1,607.40 km) |
| Conwy to Amadora | 1,037.24 mi (1,669.28 km) |
| Conwy to Amarante | 853.08 mi (1,372.90 km) |
| Conwy to Amares | 832.45 mi (1,339.69 km) |
| Conwy to Amora | 1,043.13 mi (1,678.75 km) |
| Conwy to Anadia | 913.39 mi (1,469.96 km) |
| Conwy to Angra do Heroismo | 1,498.08 mi (2,410.93 km) |
| Conwy to Ansiao | 948.32 mi (1,526.17 km) |
| Conwy to Anta | 876.88 mi (1,411.21 km) |
