| Halden to Arcozelo | 1,521.42 mi (2,448.49 km) |
| Halden to Arganil | 1,558.74 mi (2,508.55 km) |
| Halden to Arouca | 1,519.25 mi (2,445.00 km) |
| Halden to Arruda dos Vinhos | 1,659.13 mi (2,670.11 km) |
| Halden to Aveiro | 1,547.47 mi (2,490.41 km) |
| Halden to Aver-o-Mar | 1,503.44 mi (2,419.55 km) |
| Halden to Aves | 1,489.68 mi (2,397.41 km) |
| Halden to Azambuja | 1,649.21 mi (2,654.15 km) |
| Halden to Baiao | 1,499.89 mi (2,413.83 km) |
| Halden to Barcelos | 1,492.82 mi (2,402.46 km) |
| Halden to Barreiro | 1,678.77 mi (2,701.72 km) |
| Halden to Batalha | 1,611.54 mi (2,593.52 km) |
| Halden to Beja | 1,691.19 mi (2,721.71 km) |
| Halden to Belas | 1,676.89 mi (2,698.69 km) |
| Halden to Benavente | 1,653.85 mi (2,661.61 km) |
