| Summerville to Coudekerque-Branche | 4,183.74 mi (6,733.09 km) |
| Summerville to Coueron | 4,082.57 mi (6,570.27 km) |
| Summerville to Coulommiers | 4,260.35 mi (6,856.37 km) |
| Summerville to Courbevoic | 4,222.76 mi (6,795.87 km) |
| Summerville to Courcouronnes | 4,236.36 mi (6,817.75 km) |
| Summerville to Cournon-d'Auvergne | 4,336.85 mi (6,979.48 km) |
| Summerville to Courrieres | 4,218.74 mi (6,789.41 km) |
| Summerville to Coutras | 4,201.18 mi (6,761.14 km) |
| Summerville to Couzeix | 4,244.98 mi (6,831.64 km) |
| Summerville to Cran-Gevrier | 4,463.21 mi (7,182.84 km) |
| Summerville to Craponne | 4,405.51 mi (7,089.98 km) |
| Summerville to Creil | 4,224.84 mi (6,799.22 km) |
| Summerville to Crepy-en-Valois | 4,242.66 mi (6,827.90 km) |
| Summerville to Crest | 4,444.98 mi (7,153.51 km) |
| Summerville to Creteil | 4,234.13 mi (6,814.17 km) |
