| Calais to Bombarral | 967.02 mi (1,556.27 km) |
| Calais to Bougado | 828.71 mi (1,333.67 km) |
| Calais to Braga | 812.44 mi (1,307.49 km) |
| Calais to Braganca | 752.25 mi (1,210.62 km) |
| Calais to Cabeceiras de Basto | 802.07 mi (1,290.81 km) |
| Calais to Cacem | 1,000.99 mi (1,610.94 km) |
| Calais to Cadaval | 967.64 mi (1,557.27 km) |
| Calais to Caldas da Rainha | 958.18 mi (1,542.04 km) |
| Calais to Calheta | 1,585.06 mi (2,550.91 km) |
| Calais to Camara de Lobos | 1,581.13 mi (2,544.58 km) |
| Calais to Canico | 1,580.45 mi (2,543.48 km) |
| Calais to Cantanhede | 887.70 mi (1,428.61 km) |
| Calais to Carregal do Sal | 866.71 mi (1,394.83 km) |
| Calais to Cartaxo | 964.38 mi (1,552.02 km) |
| Calais to Cascais | 1,008.09 mi (1,622.37 km) |
