| Snaresbrook to Arcos de Valdevez | 781.42 mi (1,257.57 km) |
| Snaresbrook to Arcozelo | 835.33 mi (1,344.33 km) |
| Snaresbrook to Arganil | 874.84 mi (1,407.91 km) |
| Snaresbrook to Arouca | 833.91 mi (1,342.05 km) |
| Snaresbrook to Arruda dos Vinhos | 974.59 mi (1,568.46 km) |
| Snaresbrook to Aveiro | 861.77 mi (1,386.88 km) |
| Snaresbrook to Aver-o-Mar | 816.95 mi (1,314.75 km) |
| Snaresbrook to Aves | 803.69 mi (1,293.41 km) |
| Snaresbrook to Azambuja | 965.02 mi (1,553.05 km) |
| Snaresbrook to Baiao | 814.65 mi (1,311.05 km) |
| Snaresbrook to Barcelos | 806.39 mi (1,297.76 km) |
| Snaresbrook to Barreiro | 994.66 mi (1,600.75 km) |
| Snaresbrook to Batalha | 926.71 mi (1,491.40 km) |
| Snaresbrook to Beja | 1,011.91 mi (1,628.51 km) |
| Snaresbrook to Belas | 992.18 mi (1,596.76 km) |
