| Imperial to Carmona | 5,812.08 mi (9,353.65 km) |
| Imperial to Cartagena | 6,005.06 mi (9,664.21 km) |
| Imperial to Cartama | 5,887.73 mi (9,475.38 km) |
| Imperial to Cartaya | 5,753.23 mi (9,258.93 km) |
| Imperial to Caspe | 5,881.40 mi (9,465.19 km) |
| Imperial to Cassa de la Selva | 5,964.30 mi (9,598.61 km) |
| Imperial to Castalla | 5,973.58 mi (9,613.55 km) |
| Imperial to Castellbisbal | 5,949.14 mi (9,574.22 km) |
| Imperial to Castelldefels | 5,957.97 mi (9,588.43 km) |
| Imperial to Castello de Ampurias | 5,954.75 mi (9,583.24 km) |
| Imperial to Castellon de la Plana | 5,937.50 mi (9,555.48 km) |
| Imperial to Castilleja de la Cuesta | 5,797.40 mi (9,330.01 km) |
| Imperial to Catarroja | 5,948.48 mi (9,573.16 km) |
| Imperial to Catral | 5,987.53 mi (9,635.99 km) |
| Imperial to Caudete | 5,955.69 mi (9,584.76 km) |
