| Ecublens to Carpentras | 185.91 mi (299.19 km) |
| Ecublens to Carquefou | 383.63 mi (617.39 km) |
| Ecublens to Carqueiranne | 238.37 mi (383.61 km) |
| Ecublens to Carrieres-sous-Poissy | 268.46 mi (432.04 km) |
| Ecublens to Carrieres-sur-Seine | 257.88 mi (415.02 km) |
| Ecublens to Carros | 192.84 mi (310.34 km) |
| Ecublens to Carvin | 319.69 mi (514.49 km) |
| Ecublens to Castanet-Tolosan | 323.05 mi (519.89 km) |
| Ecublens to Castelginest | 317.47 mi (510.92 km) |
| Ecublens to Castelnau-le-Lez | 238.11 mi (383.21 km) |
| Ecublens to Castelnaudary | 316.07 mi (508.66 km) |
| Ecublens to Castelsarrasin | 315.85 mi (508.30 km) |
| Ecublens to Castres | 291.75 mi (469.53 km) |
| Ecublens to Caudebec-les-Elbeuf | 319.26 mi (513.81 km) |
| Ecublens to Caudry | 287.52 mi (462.72 km) |
