| Petite-Synthe to Castelo Branco | 908.06 mi (1,461.38 km) |
| Petite-Synthe to Castro Daire | 854.56 mi (1,375.28 km) |
| Petite-Synthe to Celorico de Basto | 828.19 mi (1,332.84 km) |
| Petite-Synthe to Chamusca | 961.58 mi (1,547.51 km) |
| Petite-Synthe to Chaves | 792.63 mi (1,275.61 km) |
| Petite-Synthe to Cinfaes | 848.39 mi (1,365.36 km) |
| Petite-Synthe to Coimbra | 908.75 mi (1,462.49 km) |
| Petite-Synthe to Condeixa-a-Nova | 916.27 mi (1,474.59 km) |
| Petite-Synthe to Corroios | 1,023.44 mi (1,647.07 km) |
| Petite-Synthe to Coruche | 986.44 mi (1,587.53 km) |
| Petite-Synthe to Costa de Caparica | 1,023.89 mi (1,647.80 km) |
| Petite-Synthe to Covilha | 879.79 mi (1,415.89 km) |
| Petite-Synthe to Eiras | 906.78 mi (1,459.31 km) |
| Petite-Synthe to Elvas | 958.10 mi (1,541.91 km) |
| Petite-Synthe to Entroncamento | 954.25 mi (1,535.71 km) |
