| Le Locle to Cernavoda | 1,040.83 mi (1,675.05 km) |
| Le Locle to Chitila | 940.81 mi (1,514.09 km) |
| Le Locle to Cisnadie | 832.87 mi (1,340.37 km) |
| Le Locle to Cluj-Napoca | 793.35 mi (1,276.77 km) |
| Le Locle to Codlea | 893.98 mi (1,438.72 km) |
| Le Locle to Comanesti | 931.39 mi (1,498.93 km) |
| Le Locle to Comarnic | 910.27 mi (1,464.94 km) |
| Le Locle to Constanta | 1,072.72 mi (1,726.37 km) |
| Le Locle to Corabia | 888.32 mi (1,429.61 km) |
| Le Locle to Costesti | 885.73 mi (1,425.45 km) |
| Le Locle to Covasna | 926.60 mi (1,491.21 km) |
| Le Locle to Craiova | 843.08 mi (1,356.80 km) |
| Le Locle to Cristuru Secuiesc | 866.60 mi (1,394.66 km) |
| Le Locle to Cugir | 793.88 mi (1,277.62 km) |
| Le Locle to Cumpana | 1,070.26 mi (1,722.41 km) |
