| Halden to Alfena | 1,507.50 mi (2,426.08 km) |
| Halden to Alijo | 1,479.83 mi (2,381.55 km) |
| Halden to Aljustrel | 1,704.89 mi (2,743.76 km) |
| Halden to Almada | 1,680.09 mi (2,703.84 km) |
| Halden to Almargem | 1,672.41 mi (2,691.49 km) |
| Halden to Almeirim | 1,635.05 mi (2,631.35 km) |
| Halden to Amadora | 1,678.58 mi (2,701.42 km) |
| Halden to Amarante | 1,494.57 mi (2,405.29 km) |
| Halden to Amares | 1,479.75 mi (2,381.43 km) |
| Halden to Amora | 1,682.50 mi (2,707.72 km) |
| Halden to Anadia | 1,554.50 mi (2,501.73 km) |
| Halden to Angra do Heroismo | 2,204.81 mi (3,548.30 km) |
| Halden to Ansiao | 1,586.33 mi (2,552.96 km) |
| Halden to Anta | 1,524.01 mi (2,452.65 km) |
| Halden to Arcos de Valdevez | 1,467.88 mi (2,362.32 km) |
