| Rockport to Alenquer | 4,931.80 mi (7,936.97 km) |
| Rockport to Alfena | 4,901.31 mi (7,887.90 km) |
| Rockport to Alijo | 4,951.19 mi (7,968.17 km) |
| Rockport to Aljustrel | 5,003.58 mi (8,052.49 km) |
| Rockport to Almada | 4,934.05 mi (7,940.59 km) |
| Rockport to Almargem | 4,924.16 mi (7,924.67 km) |
| Rockport to Almeirim | 4,947.95 mi (7,962.96 km) |
| Rockport to Amadora | 4,928.95 mi (7,932.38 km) |
| Rockport to Amarante | 4,922.82 mi (7,922.52 km) |
| Rockport to Amares | 4,901.23 mi (7,887.77 km) |
| Rockport to Amora | 4,937.39 mi (7,945.96 km) |
| Rockport to Anadia | 4,925.86 mi (7,927.40 km) |
| Rockport to Angra do Heroismo | 4,002.79 mi (6,441.87 km) |
| Rockport to Ansiao | 4,938.87 mi (7,948.35 km) |
| Rockport to Anta | 4,902.18 mi (7,889.30 km) |
