| Gardendale to Coudekerque-Branche | 4,422.26 mi (7,116.94 km) |
| Gardendale to Coueron | 4,347.02 mi (6,995.86 km) |
| Gardendale to Coulommiers | 4,510.05 mi (7,258.22 km) |
| Gardendale to Courbevoic | 4,473.13 mi (7,198.81 km) |
| Gardendale to Courcouronnes | 4,487.96 mi (7,222.68 km) |
| Gardendale to Cournon-d'Auvergne | 4,602.23 mi (7,406.57 km) |
| Gardendale to Courrieres | 4,459.70 mi (7,177.19 km) |
| Gardendale to Coutras | 4,474.71 mi (7,201.35 km) |
| Gardendale to Couzeix | 4,512.47 mi (7,262.11 km) |
| Gardendale to Cran-Gevrier | 4,723.42 mi (7,601.61 km) |
| Gardendale to Craponne | 4,668.62 mi (7,513.41 km) |
| Gardendale to Creil | 4,472.97 mi (7,198.55 km) |
| Gardendale to Crepy-en-Valois | 4,490.38 mi (7,226.57 km) |
| Gardendale to Crest | 4,712.60 mi (7,584.19 km) |
| Gardendale to Creteil | 4,484.80 mi (7,217.59 km) |
