| Clay to Creutzwald | 4,638.16 mi (7,464.40 km) |
| Clay to Croissy-sur-Seine | 4,459.46 mi (7,176.80 km) |
| Clay to Croix | 4,452.70 mi (7,165.93 km) |
| Clay to Crosne | 4,477.22 mi (7,205.40 km) |
| Clay to Cuers | 4,795.70 mi (7,717.93 km) |
| Clay to Cugnaux | 4,573.33 mi (7,360.07 km) |
| Clay to Cusset | 4,592.26 mi (7,390.53 km) |
| Clay to Dammarie-le-Lys | 4,490.12 mi (7,226.14 km) |
| Clay to Dammartin-en-Goele | 4,477.20 mi (7,205.36 km) |
| Clay to Dardilly | 4,658.27 mi (7,496.76 km) |
| Clay to Darnetal | 4,403.11 mi (7,086.13 km) |
| Clay to Dax | 4,459.10 mi (7,176.23 km) |
| Clay to Decines-Charpieu | 4,668.30 mi (7,512.91 km) |
| Clay to Denain | 4,471.98 mi (7,196.96 km) |
| Clay to Deuil-la-Barre | 4,464.53 mi (7,184.97 km) |
