| Olesa de Montserrat to Coudekerque-Branche | 655.45 mi (1,054.85 km) |
| Olesa de Montserrat to Coueron | 430.47 mi (692.78 km) |
| Olesa de Montserrat to Coulommiers | 505.66 mi (813.78 km) |
| Olesa de Montserrat to Courbevoic | 508.33 mi (818.07 km) |
| Olesa de Montserrat to Courcouronnes | 489.80 mi (788.25 km) |
| Olesa de Montserrat to Cournon-d'Auvergne | 297.21 mi (478.32 km) |
| Olesa de Montserrat to Courrieres | 617.89 mi (994.39 km) |
| Olesa de Montserrat to Coutras | 262.07 mi (421.76 km) |
| Olesa de Montserrat to Couzeix | 301.03 mi (484.47 km) |
| Olesa de Montserrat to Cran-Gevrier | 367.13 mi (590.83 km) |
| Olesa de Montserrat to Craponne | 322.79 mi (519.48 km) |
| Olesa de Montserrat to Creil | 533.70 mi (858.90 km) |
| Olesa de Montserrat to Crepy-en-Valois | 533.45 mi (858.51 km) |
| Olesa de Montserrat to Crest | 270.59 mi (435.47 km) |
| Olesa de Montserrat to Creteil | 501.42 mi (806.95 km) |
