| Walnut to Coudekerque-Branche | 5,532.04 mi (8,902.96 km) |
| Walnut to Coueron | 5,571.06 mi (8,965.75 km) |
| Walnut to Coulommiers | 5,659.86 mi (9,108.66 km) |
| Walnut to Courbevoic | 5,628.69 mi (9,058.50 km) |
| Walnut to Courcouronnes | 5,647.56 mi (9,088.86 km) |
| Walnut to Cournon-d'Auvergne | 5,811.97 mi (9,353.47 km) |
| Walnut to Courrieres | 5,576.66 mi (8,974.76 km) |
| Walnut to Coutras | 5,728.00 mi (9,218.33 km) |
| Walnut to Couzeix | 5,737.50 mi (9,233.61 km) |
| Walnut to Cran-Gevrier | 5,902.24 mi (9,498.74 km) |
| Walnut to Craponne | 5,863.88 mi (9,437.00 km) |
| Walnut to Creil | 5,619.06 mi (9,043.00 km) |
| Walnut to Crepy-en-Valois | 5,633.36 mi (9,066.01 km) |
| Walnut to Crest | 5,924.27 mi (9,534.19 km) |
| Walnut to Creteil | 5,640.68 mi (9,077.79 km) |
