| Horizon West to Coudekerque-Branche | 4,467.48 mi (7,189.72 km) |
| Horizon West to Coueron | 4,351.23 mi (7,002.63 km) |
| Horizon West to Coulommiers | 4,537.60 mi (7,302.57 km) |
| Horizon West to Courbevoic | 4,499.73 mi (7,241.61 km) |
| Horizon West to Courcouronnes | 4,512.55 mi (7,262.25 km) |
| Horizon West to Cournon-d'Auvergne | 4,604.00 mi (7,409.42 km) |
| Horizon West to Courrieres | 4,501.06 mi (7,243.75 km) |
| Horizon West to Coutras | 4,463.15 mi (7,182.74 km) |
| Horizon West to Couzeix | 4,511.03 mi (7,259.80 km) |
| Horizon West to Cran-Gevrier | 4,733.33 mi (7,617.57 km) |
| Horizon West to Craponne | 4,673.94 mi (7,521.98 km) |
| Horizon West to Creil | 4,503.12 mi (7,247.06 km) |
| Horizon West to Crepy-en-Valois | 4,521.12 mi (7,276.04 km) |
| Horizon West to Crest | 4,710.25 mi (7,580.41 km) |
| Horizon West to Creteil | 4,510.89 mi (7,259.58 km) |
