| East Patchogue to Coudekerque-Branche | 3,530.65 mi (5,682.03 km) |
| East Patchogue to Coueron | 3,445.58 mi (5,545.12 km) |
| East Patchogue to Coulommiers | 3,613.42 mi (5,815.24 km) |
| East Patchogue to Courbevoic | 3,576.20 mi (5,755.34 km) |
| East Patchogue to Courcouronnes | 3,590.57 mi (5,778.46 km) |
| East Patchogue to Cournon-d'Auvergne | 3,700.71 mi (5,955.72 km) |
| East Patchogue to Courrieres | 3,566.91 mi (5,740.38 km) |
| East Patchogue to Coutras | 3,571.70 mi (5,748.10 km) |
| East Patchogue to Couzeix | 3,610.45 mi (5,810.46 km) |
| East Patchogue to Cran-Gevrier | 3,823.31 mi (6,153.03 km) |
| East Patchogue to Craponne | 3,767.68 mi (6,063.50 km) |
| East Patchogue to Creil | 3,576.95 mi (5,756.54 km) |
| East Patchogue to Crepy-en-Valois | 3,594.54 mi (5,784.86 km) |
| East Patchogue to Crest | 3,810.65 mi (6,132.65 km) |
| East Patchogue to Creteil | 3,587.76 mi (5,773.95 km) |
