| Le Locle to Cognac | 350.03 mi (563.33 km) |
| Le Locle to Cogolin | 262.82 mi (422.96 km) |
| Le Locle to Colmar | 76.50 mi (123.11 km) |
| Le Locle to Colombes | 244.74 mi (393.87 km) |
| Le Locle to Colomiers | 354.18 mi (570.00 km) |
| Le Locle to Combs-la-Ville | 223.95 mi (360.41 km) |
| Le Locle to Comines | 307.30 mi (494.55 km) |
| Le Locle to Compiegne | 243.37 mi (391.67 km) |
| Le Locle to Concarneau | 501.09 mi (806.42 km) |
| Le Locle to Conde-sur-l'Escaut | 275.16 mi (442.83 km) |
| Le Locle to Conflans-Sainte-Honorine | 253.40 mi (407.81 km) |
| Le Locle to Corbas | 130.03 mi (209.26 km) |
| Le Locle to Corbeil-Essonnes | 225.30 mi (362.59 km) |
| Le Locle to Cormeilles-en-Parisis | 248.48 mi (399.90 km) |
| Le Locle to Cosne sur Loire | 181.04 mi (291.36 km) |
