| Commack to Cognac | 3,556.27 mi (5,723.26 km) |
| Commack to Cogolin | 3,933.91 mi (6,331.01 km) |
| Commack to Colmar | 3,822.97 mi (6,152.47 km) |
| Commack to Colombes | 3,585.31 mi (5,770.00 km) |
| Commack to Colomiers | 3,688.79 mi (5,936.53 km) |
| Commack to Combs-la-Ville | 3,604.78 mi (5,801.34 km) |
| Commack to Comines | 3,571.34 mi (5,747.51 km) |
| Commack to Compiegne | 3,596.94 mi (5,788.71 km) |
| Commack to Concarneau | 3,344.33 mi (5,382.18 km) |
| Commack to Conde-sur-l'Escaut | 3,602.88 mi (5,798.27 km) |
| Commack to Conflans-Sainte-Honorine | 3,576.91 mi (5,756.47 km) |
| Commack to Corbas | 3,788.18 mi (6,096.49 km) |
| Commack to Corbeil-Essonnes | 3,602.91 mi (5,798.33 km) |
| Commack to Cormeilles-en-Parisis | 3,581.90 mi (5,764.50 km) |
| Commack to Cosne sur Loire | 3,653.44 mi (5,879.64 km) |
