| Middle Island to Collegno | 3,906.26 mi (6,286.52 km) |
| Middle Island to Cologno al Serio | 3,982.44 mi (6,409.12 km) |
| Middle Island to Cologno Monzese | 3,966.05 mi (6,382.74 km) |
| Middle Island to Colorno | 4,032.77 mi (6,490.12 km) |
| Middle Island to Comacchio | 4,117.93 mi (6,627.16 km) |
| Middle Island to Comiso | 4,505.38 mi (7,250.71 km) |
| Middle Island to Como | 3,948.92 mi (6,355.18 km) |
| Middle Island to Concordia Sagittaria | 4,110.51 mi (6,615.22 km) |
| Middle Island to Concorezzo | 3,966.60 mi (6,383.62 km) |
| Middle Island to Conegliano | 4,083.19 mi (6,571.26 km) |
| Middle Island to Conselice | 4,109.04 mi (6,612.87 km) |
| Middle Island to Conselve | 4,086.56 mi (6,576.68 km) |
| Middle Island to Conversano | 4,465.25 mi (7,186.13 km) |
| Middle Island to Copertino | 4,532.78 mi (7,294.80 km) |
| Middle Island to Copparo | 4,096.22 mi (6,592.23 km) |
