| Horbury to Arcos de Valdevez | 875.20 mi (1,408.49 km) |
| Horbury to Arcozelo | 930.70 mi (1,497.81 km) |
| Horbury to Arganil | 976.98 mi (1,572.30 km) |
| Horbury to Arouca | 932.43 mi (1,500.61 km) |
| Horbury to Arruda dos Vinhos | 1,074.03 mi (1,728.49 km) |
| Horbury to Aveiro | 958.61 mi (1,542.73 km) |
| Horbury to Aver-o-Mar | 910.04 mi (1,464.57 km) |
| Horbury to Aves | 899.96 mi (1,448.34 km) |
| Horbury to Azambuja | 1,065.44 mi (1,714.66 km) |
| Horbury to Baiao | 913.81 mi (1,470.64 km) |
| Horbury to Barcelos | 900.11 mi (1,448.59 km) |
| Horbury to Barreiro | 1,094.99 mi (1,762.22 km) |
| Horbury to Batalha | 1,025.81 mi (1,650.89 km) |
| Horbury to Beja | 1,120.68 mi (1,803.57 km) |
| Horbury to Belas | 1,090.98 mi (1,755.77 km) |
