| Highgate to Coudekerque-Branche | 115.89 mi (186.51 km) |
| Highgate to Coueron | 309.20 mi (497.61 km) |
| Highgate to Coulommiers | 237.97 mi (382.97 km) |
| Highgate to Courbevoic | 212.95 mi (342.71 km) |
| Highgate to Courcouronnes | 233.41 mi (375.64 km) |
| Highgate to Cournon-d'Auvergne | 430.57 mi (692.93 km) |
| Highgate to Courrieres | 154.85 mi (249.20 km) |
| Highgate to Coutras | 451.24 mi (726.19 km) |
| Highgate to Couzeix | 398.52 mi (641.36 km) |
| Highgate to Cran-Gevrier | 483.81 mi (778.62 km) |
| Highgate to Craponne | 459.56 mi (739.58 km) |
| Highgate to Creil | 197.29 mi (317.51 km) |
| Highgate to Crepy-en-Valois | 209.51 mi (337.17 km) |
| Highgate to Crest | 529.11 mi (851.52 km) |
| Highgate to Creteil | 224.06 mi (360.59 km) |
