| Hopatcong to Corato | 4,499.02 mi (7,240.47 km) |
| Hopatcong to Corbetta | 4,023.36 mi (6,474.98 km) |
| Hopatcong to Corciano | 4,247.57 mi (6,835.81 km) |
| Hopatcong to Cordenons | 4,165.96 mi (6,704.46 km) |
| Hopatcong to Cori | 4,328.53 mi (6,966.09 km) |
| Hopatcong to Coriano | 4,231.76 mi (6,810.36 km) |
| Hopatcong to Corigliano Calabro | 4,563.96 mi (7,344.98 km) |
| Hopatcong to Corleone | 4,488.84 mi (7,224.08 km) |
| Hopatcong to Cormano | 4,031.34 mi (6,487.81 km) |
| Hopatcong to Cornaredo | 4,027.27 mi (6,481.26 km) |
| Hopatcong to Cornate d'Adda | 4,040.86 mi (6,503.14 km) |
| Hopatcong to Cornedo Vicentino | 4,121.78 mi (6,633.36 km) |
| Hopatcong to Correggio | 4,126.25 mi (6,640.55 km) |
| Hopatcong to Corridonia | 4,296.58 mi (6,914.68 km) |
| Hopatcong to Corsico | 4,033.00 mi (6,490.49 km) |
