| Imperial to Cadiz | 5,821.93 mi (9,369.49 km) |
| Imperial to Calafell | 5,945.79 mi (9,568.82 km) |
| Imperial to Calahorra | 5,757.68 mi (9,266.09 km) |
| Imperial to Calasparra | 5,947.09 mi (9,570.91 km) |
| Imperial to Calatayud | 5,812.55 mi (9,354.40 km) |
| Imperial to Caldas de Montbuy | 5,949.11 mi (9,574.16 km) |
| Imperial to Caldas de Reyes | 5,473.94 mi (8,809.46 km) |
| Imperial to Calella | 5,968.91 mi (9,606.04 km) |
| Imperial to Callosa de Segura | 5,986.07 mi (9,633.64 km) |
| Imperial to Calpe | 6,000.79 mi (9,657.35 km) |
| Imperial to Calvia | 6,057.79 mi (9,749.08 km) |
| Imperial to Camas | 5,797.35 mi (9,329.93 km) |
| Imperial to Cambados | 5,471.28 mi (8,805.18 km) |
| Imperial to Cambre | 5,459.52 mi (8,786.26 km) |
| Imperial to Cambrils | 5,931.82 mi (9,546.34 km) |
