| Davenport to Carmona | 4,345.84 mi (6,993.95 km) |
| Davenport to Cartagena | 4,551.90 mi (7,325.57 km) |
| Davenport to Cartama | 4,420.72 mi (7,114.46 km) |
| Davenport to Cartaya | 4,282.78 mi (6,892.47 km) |
| Davenport to Caspe | 4,451.66 mi (7,164.25 km) |
| Davenport to Cassa de la Selva | 4,549.86 mi (7,322.30 km) |
| Davenport to Castalla | 4,526.48 mi (7,284.66 km) |
| Davenport to Castellbisbal | 4,528.44 mi (7,287.83 km) |
| Davenport to Castelldefels | 4,535.97 mi (7,299.94 km) |
| Davenport to Castello de Ampurias | 4,543.65 mi (7,312.29 km) |
| Davenport to Castellon de la Plana | 4,500.21 mi (7,242.39 km) |
| Davenport to Castilleja de la Cuesta | 4,329.82 mi (6,968.17 km) |
| Davenport to Catarroja | 4,506.63 mi (7,252.72 km) |
| Davenport to Catral | 4,537.72 mi (7,302.76 km) |
| Davenport to Caudete | 4,508.16 mi (7,255.18 km) |
