| Western Springs to Collegno | 4,494.81 mi (7,233.69 km) |
| Western Springs to Cologno al Serio | 4,558.59 mi (7,336.34 km) |
| Western Springs to Cologno Monzese | 4,544.28 mi (7,313.31 km) |
| Western Springs to Colorno | 4,611.96 mi (7,422.23 km) |
| Western Springs to Comacchio | 4,692.04 mi (7,551.11 km) |
| Western Springs to Comiso | 5,128.96 mi (8,254.27 km) |
| Western Springs to Como | 4,525.39 mi (7,282.91 km) |
| Western Springs to Concordia Sagittaria | 4,672.74 mi (7,520.05 km) |
| Western Springs to Concorezzo | 4,544.07 mi (7,312.97 km) |
| Western Springs to Conegliano | 4,646.57 mi (7,477.94 km) |
| Western Springs to Conselice | 4,686.11 mi (7,541.57 km) |
| Western Springs to Conselve | 4,657.35 mi (7,495.28 km) |
| Western Springs to Conversano | 5,048.81 mi (8,125.28 km) |
| Western Springs to Copertino | 5,117.52 mi (8,235.85 km) |
| Western Springs to Copparo | 4,670.02 mi (7,515.66 km) |
