| Davenport to Cognac | 4,271.51 mi (6,874.32 km) |
| Davenport to Cogolin | 4,645.95 mi (7,476.94 km) |
| Davenport to Colmar | 4,483.43 mi (7,215.38 km) |
| Davenport to Colombes | 4,256.48 mi (6,850.14 km) |
| Davenport to Colomiers | 4,418.22 mi (7,110.44 km) |
| Davenport to Combs-la-Ville | 4,277.64 mi (6,884.20 km) |
| Davenport to Comines | 4,218.57 mi (6,789.14 km) |
| Davenport to Compiegne | 4,260.45 mi (6,856.53 km) |
| Davenport to Concarneau | 4,048.84 mi (6,515.98 km) |
| Davenport to Conde-sur-l'Escaut | 4,251.64 mi (6,842.35 km) |
| Davenport to Conflans-Sainte-Honorine | 4,247.79 mi (6,836.16 km) |
| Davenport to Corbas | 4,483.64 mi (7,215.72 km) |
| Davenport to Corbeil-Essonnes | 4,276.69 mi (6,882.66 km) |
| Davenport to Cormeilles-en-Parisis | 4,252.69 mi (6,844.04 km) |
| Davenport to Cosne sur Loire | 4,338.63 mi (6,982.35 km) |
