| Workington to Cascais | 1,134.66 mi (1,826.06 km) |
| Workington to Castelo Branco | 1,040.13 mi (1,673.92 km) |
| Workington to Castro Daire | 970.16 mi (1,561.31 km) |
| Workington to Celorico de Basto | 938.00 mi (1,509.56 km) |
| Workington to Chamusca | 1,080.76 mi (1,739.32 km) |
| Workington to Chaves | 908.74 mi (1,462.47 km) |
| Workington to Cinfaes | 958.54 mi (1,542.61 km) |
| Workington to Coimbra | 1,021.79 mi (1,644.41 km) |
| Workington to Condeixa-a-Nova | 1,028.91 mi (1,655.87 km) |
| Workington to Corroios | 1,137.50 mi (1,830.63 km) |
| Workington to Coruche | 1,107.89 mi (1,782.98 km) |
| Workington to Costa de Caparica | 1,136.40 mi (1,828.85 km) |
| Workington to Covilha | 1,008.28 mi (1,622.67 km) |
| Workington to Eiras | 1,019.64 mi (1,640.94 km) |
| Workington to Elvas | 1,102.43 mi (1,774.19 km) |
