| West Drayton to Cascais | 984.83 mi (1,584.93 km) |
| West Drayton to Castelo Branco | 875.10 mi (1,408.34 km) |
| West Drayton to Castro Daire | 814.09 mi (1,310.15 km) |
| West Drayton to Celorico de Basto | 784.97 mi (1,263.28 km) |
| West Drayton to Chamusca | 924.11 mi (1,487.20 km) |
| West Drayton to Chaves | 751.27 mi (1,209.05 km) |
| West Drayton to Cinfaes | 805.65 mi (1,296.58 km) |
| West Drayton to Coimbra | 868.11 mi (1,397.08 km) |
| West Drayton to Condeixa-a-Nova | 875.58 mi (1,409.11 km) |
| West Drayton to Corroios | 984.70 mi (1,584.73 km) |
| West Drayton to Coruche | 950.19 mi (1,529.19 km) |
| West Drayton to Costa de Caparica | 984.55 mi (1,584.48 km) |
| West Drayton to Covilha | 844.95 mi (1,359.81 km) |
| West Drayton to Eiras | 866.03 mi (1,393.74 km) |
| West Drayton to Elvas | 930.93 mi (1,498.18 km) |
