| Strumica to Cartagena | 1,282.55 mi (2,064.06 km) |
| Strumica to Cartama | 1,492.30 mi (2,401.63 km) |
| Strumica to Cartaya | 1,609.01 mi (2,589.45 km) |
| Strumica to Caspe | 1,173.14 mi (1,887.98 km) |
| Strumica to Cassa de la Selva | 1,018.63 mi (1,639.33 km) |
| Strumica to Castalla | 1,245.28 mi (2,004.09 km) |
| Strumica to Castellbisbal | 1,067.31 mi (1,717.67 km) |
| Strumica to Castelldefels | 1,069.27 mi (1,720.83 km) |
| Strumica to Castello de Ampurias | 1,006.54 mi (1,619.87 km) |
| Strumica to Castellon de la Plana | 1,188.47 mi (1,912.66 km) |
| Strumica to Castilleja de la Cuesta | 1,549.73 mi (2,494.05 km) |
| Strumica to Catarroja | 1,216.81 mi (1,958.27 km) |
| Strumica to Catral | 1,261.12 mi (2,029.57 km) |
| Strumica to Caudete | 1,259.63 mi (2,027.17 km) |
| Strumica to Cehegin | 1,313.97 mi (2,114.63 km) |
