| Caledonia to Alenquer | 3,968.94 mi (6,387.40 km) |
| Caledonia to Alfena | 3,913.76 mi (6,298.59 km) |
| Caledonia to Alijo | 3,959.43 mi (6,372.08 km) |
| Caledonia to Aljustrel | 4,049.27 mi (6,516.67 km) |
| Caledonia to Almada | 3,975.75 mi (6,398.36 km) |
| Caledonia to Almargem | 3,964.53 mi (6,380.30 km) |
| Caledonia to Almeirim | 3,981.86 mi (6,408.18 km) |
| Caledonia to Amadora | 3,970.39 mi (6,389.73 km) |
| Caledonia to Amarante | 3,933.31 mi (6,330.05 km) |
| Caledonia to Amares | 3,909.18 mi (6,291.22 km) |
| Caledonia to Amora | 3,979.51 mi (6,404.40 km) |
| Caledonia to Anadia | 3,946.17 mi (6,350.75 km) |
| Caledonia to Angra do Heroismo | 3,120.15 mi (5,021.39 km) |
| Caledonia to Ansiao | 3,964.52 mi (6,380.28 km) |
| Caledonia to Anta | 3,917.34 mi (6,304.36 km) |
