| Lake in the Hills to Cadiz | 4,226.71 mi (6,802.23 km) |
| Lake in the Hills to Calafell | 4,400.71 mi (7,082.26 km) |
| Lake in the Hills to Calahorra | 4,206.62 mi (6,769.91 km) |
| Lake in the Hills to Calasparra | 4,372.17 mi (7,036.33 km) |
| Lake in the Hills to Calatayud | 4,256.35 mi (6,849.93 km) |
| Lake in the Hills to Caldas de Montbuy | 4,409.47 mi (7,096.36 km) |
| Lake in the Hills to Caldas de Reyes | 3,903.27 mi (6,281.71 km) |
| Lake in the Hills to Calella | 4,431.25 mi (7,131.40 km) |
| Lake in the Hills to Callosa de Segura | 4,413.19 mi (7,102.35 km) |
| Lake in the Hills to Calpe | 4,433.93 mi (7,135.72 km) |
| Lake in the Hills to Calvia | 4,505.62 mi (7,251.10 km) |
| Lake in the Hills to Camas | 4,206.36 mi (6,769.48 km) |
| Lake in the Hills to Cambados | 3,899.52 mi (6,275.68 km) |
| Lake in the Hills to Cambre | 3,894.07 mi (6,266.90 km) |
| Lake in the Hills to Cambrils | 4,383.80 mi (7,055.05 km) |
