| Celtik to Coudekerque-Branche | 1,641.87 mi (2,642.34 km) |
| Celtik to Coueron | 1,766.58 mi (2,843.03 km) |
| Celtik to Coulommiers | 1,568.23 mi (2,523.82 km) |
| Celtik to Courbevoic | 1,606.21 mi (2,584.95 km) |
| Celtik to Courcouronnes | 1,593.91 mi (2,565.14 km) |
| Celtik to Cournon-d'Auvergne | 1,521.89 mi (2,449.25 km) |
| Celtik to Courrieres | 1,606.37 mi (2,585.20 km) |
| Celtik to Coutras | 1,678.16 mi (2,700.74 km) |
| Celtik to Couzeix | 1,616.65 mi (2,601.75 km) |
| Celtik to Cran-Gevrier | 1,385.51 mi (2,229.77 km) |
| Celtik to Craponne | 1,449.10 mi (2,332.10 km) |
| Celtik to Creil | 1,602.37 mi (2,578.77 km) |
| Celtik to Crepy-en-Valois | 1,584.35 mi (2,549.76 km) |
| Celtik to Crest | 1,425.11 mi (2,293.50 km) |
| Celtik to Creteil | 1,595.18 mi (2,567.19 km) |
