| Thessaloniki to Cartagena | 1,294.99 mi (2,084.09 km) |
| Thessaloniki to Cartama | 1,505.05 mi (2,422.14 km) |
| Thessaloniki to Cartaya | 1,624.78 mi (2,614.84 km) |
| Thessaloniki to Caspe | 1,196.03 mi (1,924.83 km) |
| Thessaloniki to Cassa de la Selva | 1,043.03 mi (1,678.59 km) |
| Thessaloniki to Castalla | 1,260.44 mi (2,028.48 km) |
| Thessaloniki to Castellbisbal | 1,090.46 mi (1,754.93 km) |
| Thessaloniki to Castelldefels | 1,091.76 mi (1,757.02 km) |
| Thessaloniki to Castello de Ampurias | 1,032.20 mi (1,661.17 km) |
| Thessaloniki to Castellon de la Plana | 1,207.50 mi (1,943.28 km) |
| Thessaloniki to Castilleja de la Cuesta | 1,565.06 mi (2,518.72 km) |
| Thessaloniki to Catarroja | 1,234.24 mi (1,986.32 km) |
| Thessaloniki to Catral | 1,275.07 mi (2,052.03 km) |
| Thessaloniki to Caudete | 1,275.30 mi (2,052.40 km) |
| Thessaloniki to Cehegin | 1,328.40 mi (2,137.85 km) |
