| Bockhorn to Alfena | 1,137.53 mi (1,830.68 km) |
| Bockhorn to Alijo | 1,103.27 mi (1,775.54 km) |
| Bockhorn to Aljustrel | 1,318.22 mi (2,121.47 km) |
| Bockhorn to Almada | 1,301.70 mi (2,094.89 km) |
| Bockhorn to Almargem | 1,295.38 mi (2,084.72 km) |
| Bockhorn to Almeirim | 1,255.73 mi (2,020.90 km) |
| Bockhorn to Amadora | 1,300.85 mi (2,093.51 km) |
| Bockhorn to Amarante | 1,121.77 mi (1,805.31 km) |
| Bockhorn to Amares | 1,110.66 mi (1,787.43 km) |
| Bockhorn to Amora | 1,303.67 mi (2,098.05 km) |
| Bockhorn to Anadia | 1,179.73 mi (1,898.58 km) |
| Bockhorn to Angra do Heroismo | 1,944.40 mi (3,129.20 km) |
| Bockhorn to Ansiao | 1,209.10 mi (1,945.85 km) |
| Bockhorn to Anta | 1,153.42 mi (1,856.25 km) |
| Bockhorn to Arcos de Valdevez | 1,100.73 mi (1,771.45 km) |
