| Dourdan to Bombarral | 845.84 mi (1,361.25 km) |
| Dourdan to Bougado | 715.85 mi (1,152.05 km) |
| Dourdan to Braga | 700.14 mi (1,126.76 km) |
| Dourdan to Braganca | 630.24 mi (1,014.27 km) |
| Dourdan to Cabeceiras de Basto | 686.93 mi (1,105.51 km) |
| Dourdan to Cacem | 878.32 mi (1,413.51 km) |
| Dourdan to Cadaval | 845.98 mi (1,361.47 km) |
| Dourdan to Caldas da Rainha | 837.57 mi (1,347.95 km) |
| Dourdan to Calheta | 1,476.07 mi (2,375.50 km) |
| Dourdan to Camara de Lobos | 1,471.26 mi (2,367.77 km) |
| Dourdan to Canico | 1,469.88 mi (2,365.55 km) |
| Dourdan to Cantanhede | 768.87 mi (1,237.38 km) |
| Dourdan to Carregal do Sal | 744.67 mi (1,198.43 km) |
| Dourdan to Cartaxo | 840.51 mi (1,352.67 km) |
| Dourdan to Cascais | 885.70 mi (1,425.39 km) |
