| Sfantu-Gheorghe to Cartagena | 1,484.76 mi (2,389.49 km) |
| Sfantu-Gheorghe to Cartama | 1,688.32 mi (2,717.09 km) |
| Sfantu-Gheorghe to Cartaya | 1,787.78 mi (2,877.15 km) |
| Sfantu-Gheorghe to Caspe | 1,325.69 mi (2,133.49 km) |
| Sfantu-Gheorghe to Cassa de la Selva | 1,169.35 mi (1,881.88 km) |
| Sfantu-Gheorghe to Castalla | 1,435.62 mi (2,310.40 km) |
| Sfantu-Gheorghe to Castellbisbal | 1,222.68 mi (1,967.72 km) |
| Sfantu-Gheorghe to Castelldefels | 1,228.18 mi (1,976.57 km) |
| Sfantu-Gheorghe to Castello de Ampurias | 1,150.68 mi (1,851.85 km) |
| Sfantu-Gheorghe to Castellon de la Plana | 1,361.19 mi (2,190.62 km) |
| Sfantu-Gheorghe to Castilleja de la Cuesta | 1,731.92 mi (2,787.26 km) |
| Sfantu-Gheorghe to Catarroja | 1,396.76 mi (2,247.87 km) |
| Sfantu-Gheorghe to Catral | 1,456.81 mi (2,344.51 km) |
| Sfantu-Gheorghe to Caudete | 1,447.03 mi (2,328.77 km) |
| Sfantu-Gheorghe to Cehegin | 1,505.98 mi (2,423.64 km) |
