| Summerfield to Coudekerque-Branche | 3,771.65 mi (6,069.88 km) |
| Summerfield to Coueron | 3,688.58 mi (5,936.19 km) |
| Summerfield to Coulommiers | 3,855.54 mi (6,204.90 km) |
| Summerfield to Courbevoic | 3,818.39 mi (6,145.10 km) |
| Summerfield to Courcouronnes | 3,832.85 mi (6,168.37 km) |
| Summerfield to Cournon-d'Auvergne | 3,943.73 mi (6,346.81 km) |
| Summerfield to Courrieres | 3,808.18 mi (6,128.68 km) |
| Summerfield to Coutras | 3,814.84 mi (6,139.39 km) |
| Summerfield to Couzeix | 3,853.53 mi (6,201.65 km) |
| Summerfield to Cran-Gevrier | 4,066.12 mi (6,543.78 km) |
| Summerfield to Craponne | 4,010.62 mi (6,454.47 km) |
| Summerfield to Creil | 3,818.94 mi (6,145.99 km) |
| Summerfield to Crepy-en-Valois | 3,836.50 mi (6,174.24 km) |
| Summerfield to Crest | 4,053.72 mi (6,523.84 km) |
| Summerfield to Creteil | 3,829.97 mi (6,163.74 km) |
