| Alenquer to Carpentras | 803.89 mi (1,293.74 km) |
| Alenquer to Carquefou | 683.67 mi (1,100.27 km) |
| Alenquer to Carqueiranne | 832.80 mi (1,340.26 km) |
| Alenquer to Carrieres-sous-Poissy | 875.38 mi (1,408.79 km) |
| Alenquer to Carrieres-sur-Seine | 881.29 mi (1,418.31 km) |
| Alenquer to Carros | 899.24 mi (1,447.19 km) |
| Alenquer to Carvin | 982.32 mi (1,580.89 km) |
| Alenquer to Castanet-Tolosan | 626.41 mi (1,008.10 km) |
| Alenquer to Castelginest | 628.97 mi (1,012.23 km) |
| Alenquer to Castelnau-le-Lez | 740.19 mi (1,191.22 km) |
| Alenquer to Castelnaudary | 641.46 mi (1,032.33 km) |
| Alenquer to Castelsarrasin | 626.13 mi (1,007.66 km) |
| Alenquer to Castres | 662.96 mi (1,066.93 km) |
| Alenquer to Caudebec-les-Elbeuf | 862.76 mi (1,388.48 km) |
| Alenquer to Caudry | 976.86 mi (1,572.11 km) |
