| Willowick to Cognac | 3,885.07 mi (6,252.42 km) |
| Willowick to Cogolin | 4,262.30 mi (6,859.51 km) |
| Willowick to Colmar | 4,124.49 mi (6,637.72 km) |
| Willowick to Colombes | 3,891.37 mi (6,262.56 km) |
| Willowick to Colomiers | 4,025.40 mi (6,478.26 km) |
| Willowick to Combs-la-Ville | 3,911.80 mi (6,295.44 km) |
| Willowick to Comines | 3,864.99 mi (6,220.09 km) |
| Willowick to Compiegne | 3,899.10 mi (6,274.99 km) |
| Willowick to Concarneau | 3,666.76 mi (5,901.08 km) |
| Willowick to Conde-sur-l'Escaut | 3,897.45 mi (6,272.35 km) |
| Willowick to Conflans-Sainte-Honorine | 3,882.79 mi (6,248.75 km) |
| Willowick to Corbas | 4,107.56 mi (6,610.47 km) |
| Willowick to Corbeil-Essonnes | 3,910.40 mi (6,293.17 km) |
| Willowick to Cormeilles-en-Parisis | 3,887.75 mi (6,256.73 km) |
| Willowick to Cosne sur Loire | 3,967.02 mi (6,384.30 km) |
