| Cheshunt to Cascais | 1,005.88 mi (1,618.80 km) |
| Cheshunt to Castelo Branco | 895.44 mi (1,441.08 km) |
| Cheshunt to Castro Daire | 835.02 mi (1,343.83 km) |
| Cheshunt to Celorico de Basto | 806.09 mi (1,297.27 km) |
| Cheshunt to Chamusca | 944.87 mi (1,520.62 km) |
| Cheshunt to Chaves | 772.22 mi (1,242.76 km) |
| Cheshunt to Cinfaes | 826.75 mi (1,330.53 km) |
| Cheshunt to Coimbra | 889.09 mi (1,430.85 km) |
| Cheshunt to Condeixa-a-Nova | 896.56 mi (1,442.88 km) |
| Cheshunt to Corroios | 1,005.60 mi (1,618.36 km) |
| Cheshunt to Coruche | 970.87 mi (1,562.46 km) |
| Cheshunt to Costa de Caparica | 1,005.50 mi (1,618.19 km) |
| Cheshunt to Covilha | 865.43 mi (1,392.77 km) |
| Cheshunt to Eiras | 887.02 mi (1,427.52 km) |
| Cheshunt to Elvas | 950.79 mi (1,530.14 km) |
