| Halluin to Civita Castellana | 732.69 mi (1,179.14 km) |
| Halluin to Civitanova Marche | 717.53 mi (1,154.76 km) |
| Halluin to Civitavecchia | 727.30 mi (1,170.47 km) |
| Halluin to Civitella in Val di Chiana | 648.99 mi (1,044.44 km) |
| Halluin to Clusone | 461.02 mi (741.95 km) |
| Halluin to Coccaglio | 478.96 mi (770.81 km) |
| Halluin to Codigoro | 584.96 mi (941.40 km) |
| Halluin to Codogno | 493.15 mi (793.65 km) |
| Halluin to Codroipo | 560.92 mi (902.71 km) |
| Halluin to Cogoleto | 510.91 mi (822.22 km) |
| Halluin to Colle di Val d'Elsa | 633.36 mi (1,019.30 km) |
| Halluin to Colle Salvetti | 604.07 mi (972.16 km) |
| Halluin to Collecchio | 530.75 mi (854.17 km) |
| Halluin to Colleferro | 782.31 mi (1,259.01 km) |
| Halluin to Collegno | 444.57 mi (715.46 km) |
