| s-Gravendeel to Castelo Branco | 1,009.18 mi (1,624.11 km) |
| s-Gravendeel to Castro Daire | 958.34 mi (1,542.30 km) |
| s-Gravendeel to Celorico de Basto | 932.87 mi (1,501.31 km) |
| s-Gravendeel to Chamusca | 1,064.00 mi (1,712.34 km) |
| s-Gravendeel to Chaves | 896.93 mi (1,443.47 km) |
| s-Gravendeel to Cinfaes | 952.86 mi (1,533.49 km) |
| s-Gravendeel to Coimbra | 1,012.37 mi (1,629.26 km) |
| s-Gravendeel to Condeixa-a-Nova | 1,019.87 mi (1,641.33 km) |
| s-Gravendeel to Corroios | 1,126.07 mi (1,812.23 km) |
| s-Gravendeel to Coruche | 1,088.37 mi (1,751.56 km) |
| s-Gravendeel to Costa de Caparica | 1,126.72 mi (1,813.28 km) |
| s-Gravendeel to Covilha | 981.68 mi (1,579.86 km) |
| s-Gravendeel to Eiras | 1,010.44 mi (1,626.14 km) |
| s-Gravendeel to Elvas | 1,056.87 mi (1,700.87 km) |
| s-Gravendeel to Entroncamento | 1,056.81 mi (1,700.78 km) |
