| Davenport to Cadiz | 4,350.43 mi (7,001.34 km) |
| Davenport to Calafell | 4,521.72 mi (7,277.01 km) |
| Davenport to Calahorra | 4,327.92 mi (6,965.12 km) |
| Davenport to Calasparra | 4,494.92 mi (7,233.88 km) |
| Davenport to Calatayud | 4,377.99 mi (7,045.69 km) |
| Davenport to Caldas de Montbuy | 4,530.15 mi (7,290.58 km) |
| Davenport to Caldas de Reyes | 4,025.65 mi (6,478.67 km) |
| Davenport to Calella | 4,551.81 mi (7,325.44 km) |
| Davenport to Callosa de Segura | 4,535.84 mi (7,299.73 km) |
| Davenport to Calpe | 4,556.25 mi (7,332.58 km) |
| Davenport to Calvia | 4,627.11 mi (7,446.62 km) |
| Davenport to Camas | 4,329.89 mi (6,968.29 km) |
| Davenport to Cambados | 4,021.97 mi (6,472.73 km) |
| Davenport to Cambre | 4,016.13 mi (6,463.34 km) |
| Davenport to Cambrils | 4,504.99 mi (7,250.08 km) |
