| Horizon West to Corato | 5,335.89 mi (8,587.29 km) |
| Horizon West to Corbetta | 4,871.18 mi (7,839.40 km) |
| Horizon West to Corciano | 5,086.68 mi (8,186.21 km) |
| Horizon West to Cordenons | 5,026.58 mi (8,089.49 km) |
| Horizon West to Cori | 5,158.23 mi (8,301.36 km) |
| Horizon West to Coriano | 5,077.88 mi (8,172.06 km) |
| Horizon West to Corigliano Calabro | 5,389.92 mi (8,674.24 km) |
| Horizon West to Corleone | 5,289.46 mi (8,512.57 km) |
| Horizon West to Cormano | 4,880.38 mi (7,854.22 km) |
| Horizon West to Cornaredo | 4,875.61 mi (7,846.54 km) |
| Horizon West to Cornate d'Adda | 4,891.38 mi (7,871.91 km) |
| Horizon West to Cornedo Vicentino | 4,976.59 mi (8,009.05 km) |
| Horizon West to Correggio | 4,973.49 mi (8,004.07 km) |
| Horizon West to Corridonia | 5,140.02 mi (8,272.06 km) |
| Horizon West to Corsico | 4,881.05 mi (7,855.29 km) |
