| Great Cornard to Arcos de Valdevez | 824.11 mi (1,326.28 km) |
| Great Cornard to Arcozelo | 877.85 mi (1,412.77 km) |
| Great Cornard to Arganil | 916.71 mi (1,475.30 km) |
| Great Cornard to Arouca | 876.17 mi (1,410.06 km) |
| Great Cornard to Arruda dos Vinhos | 1,016.65 mi (1,636.14 km) |
| Great Cornard to Aveiro | 904.15 mi (1,455.09 km) |
| Great Cornard to Aver-o-Mar | 859.66 mi (1,383.49 km) |
| Great Cornard to Aves | 846.17 mi (1,361.77 km) |
| Great Cornard to Azambuja | 1,006.98 mi (1,620.58 km) |
| Great Cornard to Baiao | 856.87 mi (1,379.01 km) |
| Great Cornard to Barcelos | 849.07 mi (1,366.44 km) |
| Great Cornard to Barreiro | 1,036.61 mi (1,668.26 km) |
| Great Cornard to Batalha | 968.83 mi (1,559.19 km) |
| Great Cornard to Beja | 1,052.85 mi (1,694.41 km) |
| Great Cornard to Belas | 1,034.28 mi (1,664.52 km) |
