| Western Springs to Corato | 5,012.32 mi (8,066.55 km) |
| Western Springs to Corbetta | 4,532.56 mi (7,294.45 km) |
| Western Springs to Corciano | 4,762.45 mi (7,664.43 km) |
| Western Springs to Cordenons | 4,657.90 mi (7,496.16 km) |
| Western Springs to Cori | 4,851.66 mi (7,808.00 km) |
| Western Springs to Coriano | 4,739.39 mi (7,627.31 km) |
| Western Springs to Corigliano Calabro | 5,087.20 mi (8,187.06 km) |
| Western Springs to Corleone | 5,035.80 mi (8,104.34 km) |
| Western Springs to Cormano | 4,539.03 mi (7,304.87 km) |
| Western Springs to Cornaredo | 4,535.81 mi (7,299.67 km) |
| Western Springs to Cornate d'Adda | 4,546.76 mi (7,317.30 km) |
| Western Springs to Cornedo Vicentino | 4,621.39 mi (7,437.41 km) |
| Western Springs to Correggio | 4,634.36 mi (7,458.27 km) |
| Western Springs to Corridonia | 4,806.09 mi (7,734.65 km) |
| Western Springs to Corsico | 4,541.78 mi (7,309.29 km) |
