| Ilion to Civita Castellana | 664.16 mi (1,068.87 km) |
| Ilion to Civitanova Marche | 635.88 mi (1,023.35 km) |
| Ilion to Civitavecchia | 688.31 mi (1,107.73 km) |
| Ilion to Civitella in Val di Chiana | 728.37 mi (1,172.20 km) |
| Ilion to Clusone | 888.56 mi (1,430.00 km) |
| Ilion to Coccaglio | 875.63 mi (1,409.19 km) |
| Ilion to Codigoro | 760.81 mi (1,224.40 km) |
| Ilion to Codogno | 872.90 mi (1,404.80 km) |
| Ilion to Codroipo | 775.32 mi (1,247.76 km) |
| Ilion to Cogoleto | 895.27 mi (1,440.80 km) |
| Ilion to Colle di Val d'Elsa | 754.21 mi (1,213.79 km) |
| Ilion to Colle Salvetti | 789.58 mi (1,270.70 km) |
| Ilion to Collecchio | 837.24 mi (1,347.41 km) |
| Ilion to Colleferro | 620.85 mi (999.16 km) |
| Ilion to Collegno | 962.93 mi (1,549.68 km) |
