| Darlington to Cascais | 1,153.75 mi (1,856.78 km) |
| Darlington to Castelo Branco | 1,053.14 mi (1,694.86 km) |
| Darlington to Castro Daire | 986.15 mi (1,587.06 km) |
| Darlington to Celorico de Basto | 954.90 mi (1,536.77 km) |
| Darlington to Chamusca | 1,097.12 mi (1,765.64 km) |
| Darlington to Chaves | 923.84 mi (1,486.77 km) |
| Darlington to Cinfaes | 975.62 mi (1,570.11 km) |
| Darlington to Coimbra | 1,038.95 mi (1,672.02 km) |
| Darlington to Condeixa-a-Nova | 1,046.23 mi (1,683.75 km) |
| Darlington to Corroios | 1,155.53 mi (1,859.64 km) |
| Darlington to Coruche | 1,123.98 mi (1,808.88 km) |
| Darlington to Costa de Caparica | 1,154.77 mi (1,858.42 km) |
| Darlington to Covilha | 1,021.78 mi (1,644.39 km) |
| Darlington to Eiras | 1,036.81 mi (1,668.58 km) |
| Darlington to Elvas | 1,113.18 mi (1,791.49 km) |
