| Houilles to Chitila | 1,162.32 mi (1,870.57 km) |
| Houilles to Cisnadie | 1,048.40 mi (1,687.24 km) |
| Houilles to Cluj-Napoca | 999.78 mi (1,608.99 km) |
| Houilles to Codlea | 1,107.38 mi (1,782.16 km) |
| Houilles to Comanesti | 1,136.73 mi (1,829.39 km) |
| Houilles to Comarnic | 1,126.96 mi (1,813.66 km) |
| Houilles to Constanta | 1,291.68 mi (2,078.76 km) |
| Houilles to Corabia | 1,117.34 mi (1,798.19 km) |
| Houilles to Costesti | 1,108.16 mi (1,783.41 km) |
| Houilles to Covasna | 1,137.46 mi (1,830.56 km) |
| Houilles to Craiova | 1,069.87 mi (1,721.79 km) |
| Houilles to Cristuru Secuiesc | 1,075.43 mi (1,730.73 km) |
| Houilles to Cugir | 1,009.67 mi (1,624.90 km) |
| Houilles to Cumpana | 1,289.70 mi (2,075.58 km) |
| Houilles to Curtea de Arges | 1,086.56 mi (1,748.66 km) |
