| Cottage Lake to Collegno | 5,335.73 mi (8,587.03 km) |
| Cottage Lake to Cologno al Serio | 5,359.90 mi (8,625.92 km) |
| Cottage Lake to Cologno Monzese | 5,352.62 mi (8,614.22 km) |
| Cottage Lake to Colorno | 5,415.48 mi (8,715.37 km) |
| Cottage Lake to Comacchio | 5,473.42 mi (8,808.62 km) |
| Cottage Lake to Comiso | 6,004.47 mi (9,663.26 km) |
| Cottage Lake to Como | 5,331.17 mi (8,579.69 km) |
| Cottage Lake to Concordia Sagittaria | 5,424.92 mi (8,730.57 km) |
| Cottage Lake to Concorezzo | 5,350.45 mi (8,610.72 km) |
| Cottage Lake to Conegliano | 5,404.68 mi (8,698.00 km) |
| Cottage Lake to Conselice | 5,475.98 mi (8,812.74 km) |
| Cottage Lake to Conselve | 5,433.72 mi (8,744.73 km) |
| Cottage Lake to Conversano | 5,818.00 mi (9,363.16 km) |
| Cottage Lake to Copertino | 5,882.89 mi (9,467.60 km) |
| Cottage Lake to Copparo | 5,452.95 mi (8,775.67 km) |
