| Armthorpe to Arcos de Valdevez | 876.10 mi (1,409.95 km) |
| Armthorpe to Arcozelo | 931.42 mi (1,498.98 km) |
| Armthorpe to Arganil | 976.60 mi (1,571.68 km) |
| Armthorpe to Arouca | 932.62 mi (1,500.91 km) |
| Armthorpe to Arruda dos Vinhos | 1,074.23 mi (1,728.81 km) |
| Armthorpe to Aveiro | 959.12 mi (1,543.55 km) |
| Armthorpe to Aver-o-Mar | 911.12 mi (1,466.31 km) |
| Armthorpe to Aves | 900.48 mi (1,449.19 km) |
| Armthorpe to Azambuja | 1,065.46 mi (1,714.69 km) |
| Armthorpe to Baiao | 913.86 mi (1,470.72 km) |
| Armthorpe to Barcelos | 901.07 mi (1,450.13 km) |
| Armthorpe to Barreiro | 1,095.06 mi (1,762.33 km) |
| Armthorpe to Batalha | 1,026.02 mi (1,651.22 km) |
| Armthorpe to Beja | 1,119.24 mi (1,801.25 km) |
| Armthorpe to Belas | 1,091.31 mi (1,756.30 km) |
