| Cottage Grove to Collegno | 4,555.63 mi (7,331.57 km) |
| Cottage Grove to Cologno al Serio | 4,611.27 mi (7,421.13 km) |
| Cottage Grove to Cologno Monzese | 4,598.36 mi (7,400.34 km) |
| Cottage Grove to Colorno | 4,665.90 mi (7,509.04 km) |
| Cottage Grove to Comacchio | 4,742.11 mi (7,631.69 km) |
| Cottage Grove to Comiso | 5,206.00 mi (8,378.24 km) |
| Cottage Grove to Como | 4,578.61 mi (7,368.57 km) |
| Cottage Grove to Concordia Sagittaria | 4,716.00 mi (7,589.67 km) |
| Cottage Grove to Concorezzo | 4,597.70 mi (7,399.28 km) |
| Cottage Grove to Conegliano | 4,690.78 mi (7,549.09 km) |
| Cottage Grove to Conselice | 4,738.01 mi (7,625.09 km) |
| Cottage Grove to Conselve | 4,705.81 mi (7,573.26 km) |
| Cottage Grove to Conversano | 5,101.04 mi (8,209.34 km) |
| Cottage Grove to Copertino | 5,169.83 mi (8,320.03 km) |
| Cottage Grove to Copparo | 4,720.13 mi (7,596.31 km) |
