| Kallithea to Cartagena | 1,344.21 mi (2,163.29 km) |
| Kallithea to Cartama | 1,552.83 mi (2,499.04 km) |
| Kallithea to Cartaya | 1,681.29 mi (2,705.77 km) |
| Kallithea to Caspe | 1,279.68 mi (2,059.45 km) |
| Kallithea to Cassa de la Selva | 1,133.54 mi (1,824.26 km) |
| Kallithea to Castalla | 1,318.81 mi (2,122.42 km) |
| Kallithea to Castellbisbal | 1,176.41 mi (1,893.25 km) |
| Kallithea to Castelldefels | 1,175.64 mi (1,892.00 km) |
| Kallithea to Castello de Ampurias | 1,126.77 mi (1,813.35 km) |
| Kallithea to Castellon de la Plana | 1,278.87 mi (2,058.13 km) |
| Kallithea to Castilleja de la Cuesta | 1,620.63 mi (2,608.16 km) |
| Kallithea to Catarroja | 1,300.20 mi (2,092.46 km) |
| Kallithea to Catral | 1,329.38 mi (2,139.44 km) |
| Kallithea to Caudete | 1,335.12 mi (2,148.67 km) |
| Kallithea to Cehegin | 1,383.56 mi (2,226.62 km) |
