| Halluin to Chitila | 1,143.03 mi (1,839.52 km) |
| Halluin to Cisnadie | 1,024.58 mi (1,648.90 km) |
| Halluin to Cluj-Napoca | 968.39 mi (1,558.47 km) |
| Halluin to Codlea | 1,080.53 mi (1,738.94 km) |
| Halluin to Comanesti | 1,102.04 mi (1,773.56 km) |
| Halluin to Comarnic | 1,103.06 mi (1,775.20 km) |
| Halluin to Constanta | 1,268.09 mi (2,040.80 km) |
| Halluin to Corabia | 1,107.61 mi (1,782.52 km) |
| Halluin to Costesti | 1,090.64 mi (1,755.21 km) |
| Halluin to Covasna | 1,107.74 mi (1,782.73 km) |
| Halluin to Craiova | 1,057.99 mi (1,702.68 km) |
| Halluin to Cristuru Secuiesc | 1,044.80 mi (1,681.45 km) |
| Halluin to Cugir | 986.77 mi (1,588.06 km) |
| Halluin to Cumpana | 1,266.65 mi (2,038.47 km) |
| Halluin to Curtea de Arges | 1,065.97 mi (1,715.51 km) |
