| Sparks to Coudekerque-Branche | 5,268.78 mi (8,479.28 km) |
| Sparks to Coueron | 5,332.94 mi (8,582.54 km) |
| Sparks to Coulommiers | 5,403.06 mi (8,695.39 km) |
| Sparks to Courbevoic | 5,373.70 mi (8,648.13 km) |
| Sparks to Courcouronnes | 5,393.14 mi (8,679.42 km) |
| Sparks to Cournon-d'Auvergne | 5,566.32 mi (8,958.12 km) |
| Sparks to Courrieres | 5,314.15 mi (8,552.31 km) |
| Sparks to Coutras | 5,494.37 mi (8,842.34 km) |
| Sparks to Couzeix | 5,496.76 mi (8,846.17 km) |
| Sparks to Cran-Gevrier | 5,647.90 mi (9,089.41 km) |
| Sparks to Craponne | 5,613.95 mi (9,034.79 km) |
| Sparks to Creil | 5,362.14 mi (8,629.52 km) |
| Sparks to Crepy-en-Valois | 5,375.51 mi (8,651.05 km) |
| Sparks to Crest | 5,677.20 mi (9,136.57 km) |
| Sparks to Creteil | 5,385.55 mi (8,667.21 km) |
