| Le Locle to Carpentras | 222.81 mi (358.57 km) |
| Le Locle to Carquefou | 387.24 mi (623.20 km) |
| Le Locle to Carqueiranne | 275.46 mi (443.30 km) |
| Le Locle to Carrieres-sous-Poissy | 253.99 mi (408.75 km) |
| Le Locle to Carrieres-sur-Seine | 242.85 mi (390.83 km) |
| Le Locle to Carros | 227.70 mi (366.45 km) |
| Le Locle to Carvin | 293.64 mi (472.57 km) |
| Le Locle to Castanet-Tolosan | 353.24 mi (568.48 km) |
| Le Locle to Castelginest | 346.90 mi (558.28 km) |
| Le Locle to Castelnau-le-Lez | 273.49 mi (440.14 km) |
| Le Locle to Castelnaudary | 347.87 mi (559.85 km) |
| Le Locle to Castelsarrasin | 343.16 mi (552.26 km) |
| Le Locle to Castres | 323.42 mi (520.50 km) |
| Le Locle to Caudebec-les-Elbeuf | 305.40 mi (491.49 km) |
| Le Locle to Caudry | 261.28 mi (420.49 km) |
