| Great Cornard to Benavente | 1,011.84 mi (1,628.40 km) |
| Great Cornard to Bombarral | 1,000.76 mi (1,610.56 km) |
| Great Cornard to Bougado | 858.66 mi (1,381.87 km) |
| Great Cornard to Braga | 842.26 mi (1,355.49 km) |
| Great Cornard to Braganca | 788.94 mi (1,269.67 km) |
| Great Cornard to Cabeceiras de Basto | 833.78 mi (1,341.85 km) |
| Great Cornard to Cacem | 1,035.41 mi (1,666.34 km) |
| Great Cornard to Cadaval | 1,001.69 mi (1,612.06 km) |
| Great Cornard to Caldas da Rainha | 991.61 mi (1,595.85 km) |
| Great Cornard to Calheta | 1,607.25 mi (2,586.62 km) |
| Great Cornard to Camara de Lobos | 1,603.90 mi (2,581.22 km) |
| Great Cornard to Canico | 1,603.67 mi (2,580.86 km) |
| Great Cornard to Cantanhede | 920.69 mi (1,481.70 km) |
| Great Cornard to Carregal do Sal | 901.98 mi (1,451.60 km) |
| Great Cornard to Cartaxo | 999.90 mi (1,609.19 km) |
