| Ilion to Cologno al Serio | 887.84 mi (1,428.85 km) |
| Ilion to Cologno Monzese | 903.51 mi (1,454.07 km) |
| Ilion to Colorno | 836.38 mi (1,346.03 km) |
| Ilion to Comacchio | 752.96 mi (1,211.77 km) |
| Ilion to Comiso | 504.25 mi (811.51 km) |
| Ilion to Como | 921.32 mi (1,482.73 km) |
| Ilion to Concordia Sagittaria | 771.24 mi (1,241.20 km) |
| Ilion to Concorezzo | 903.22 mi (1,453.59 km) |
| Ilion to Conegliano | 797.06 mi (1,282.75 km) |
| Ilion to Conselice | 760.55 mi (1,223.99 km) |
| Ilion to Conselve | 786.55 mi (1,265.83 km) |
| Ilion to Conversano | 405.13 mi (651.99 km) |
| Ilion to Copertino | 339.70 mi (546.70 km) |
| Ilion to Copparo | 774.90 mi (1,247.08 km) |
| Ilion to Corato | 444.13 mi (714.75 km) |
