| New Port Richey East to Coudekerque-Branche | 4,521.83 mi (7,277.17 km) |
| New Port Richey East to Coueron | 4,408.65 mi (7,095.04 km) |
| New Port Richey East to Coulommiers | 4,593.40 mi (7,392.36 km) |
| New Port Richey East to Courbevoic | 4,555.57 mi (7,331.48 km) |
| New Port Richey East to Courcouronnes | 4,568.56 mi (7,352.39 km) |
| New Port Richey East to Cournon-d'Auvergne | 4,661.74 mi (7,502.34 km) |
| New Port Richey East to Courrieres | 4,555.74 mi (7,331.75 km) |
| New Port Richey East to Coutras | 4,521.73 mi (7,277.02 km) |
| New Port Richey East to Couzeix | 4,568.94 mi (7,353.00 km) |
| New Port Richey East to Cran-Gevrier | 4,790.56 mi (7,709.67 km) |
| New Port Richey East to Craponne | 4,731.47 mi (7,614.56 km) |
| New Port Richey East to Creil | 4,558.69 mi (7,336.50 km) |
| New Port Richey East to Crepy-en-Valois | 4,576.65 mi (7,365.41 km) |
| New Port Richey East to Crest | 4,768.33 mi (7,673.89 km) |
| New Port Richey East to Creteil | 4,566.78 mi (7,349.53 km) |
