| Clervaux to Castelo Branco | 965.63 mi (1,554.03 km) |
| Clervaux to Castro Daire | 923.27 mi (1,485.86 km) |
| Clervaux to Celorico de Basto | 901.15 mi (1,450.26 km) |
| Clervaux to Chamusca | 1,023.55 mi (1,647.25 km) |
| Clervaux to Chaves | 864.42 mi (1,391.16 km) |
| Clervaux to Cinfaes | 920.14 mi (1,480.83 km) |
| Clervaux to Coimbra | 976.15 mi (1,570.96 km) |
| Clervaux to Condeixa-a-Nova | 983.52 mi (1,582.83 km) |
| Clervaux to Corroios | 1,085.62 mi (1,747.13 km) |
| Clervaux to Coruche | 1,046.24 mi (1,683.76 km) |
| Clervaux to Costa de Caparica | 1,086.85 mi (1,749.11 km) |
| Clervaux to Covilha | 940.60 mi (1,513.75 km) |
| Clervaux to Eiras | 974.35 mi (1,568.07 km) |
| Clervaux to Elvas | 1,006.78 mi (1,620.25 km) |
| Clervaux to Entroncamento | 1,016.86 mi (1,636.48 km) |
