| Horndean to Coudekerque-Branche | 147.59 mi (237.53 km) |
| Horndean to Coueron | 257.61 mi (414.59 km) |
| Horndean to Coulommiers | 232.38 mi (373.98 km) |
| Horndean to Courbevoic | 200.72 mi (323.03 km) |
| Horndean to Courcouronnes | 219.94 mi (353.97 km) |
| Horndean to Cournon-d'Auvergne | 405.77 mi (653.02 km) |
| Horndean to Courrieres | 175.44 mi (282.35 km) |
| Horndean to Coutras | 407.74 mi (656.20 km) |
| Horndean to Couzeix | 362.80 mi (583.87 km) |
| Horndean to Cran-Gevrier | 474.83 mi (764.17 km) |
| Horndean to Craponne | 443.04 mi (713.01 km) |
| Horndean to Creil | 191.99 mi (308.98 km) |
| Horndean to Crepy-en-Valois | 207.61 mi (334.11 km) |
| Horndean to Crest | 510.10 mi (820.93 km) |
| Horndean to Creteil | 212.68 mi (342.27 km) |
