| Gheorgheni to Cartagena | 1,490.16 mi (2,398.18 km) |
| Gheorgheni to Cartama | 1,691.56 mi (2,722.31 km) |
| Gheorgheni to Cartaya | 1,787.22 mi (2,876.26 km) |
| Gheorgheni to Caspe | 1,322.50 mi (2,128.35 km) |
| Gheorgheni to Cassa de la Selva | 1,167.04 mi (1,878.17 km) |
| Gheorgheni to Castalla | 1,438.93 mi (2,315.73 km) |
| Gheorgheni to Castellbisbal | 1,220.78 mi (1,964.66 km) |
| Gheorgheni to Castelldefels | 1,226.89 mi (1,974.49 km) |
| Gheorgheni to Castello de Ampurias | 1,147.35 mi (1,846.47 km) |
| Gheorgheni to Castellon de la Plana | 1,361.54 mi (2,191.19 km) |
| Gheorgheni to Castilleja de la Cuesta | 1,732.25 mi (2,787.79 km) |
| Gheorgheni to Catarroja | 1,398.28 mi (2,250.32 km) |
| Gheorgheni to Catral | 1,461.06 mi (2,351.35 km) |
| Gheorgheni to Caudete | 1,449.70 mi (2,333.07 km) |
| Gheorgheni to Cehegin | 1,509.24 mi (2,428.89 km) |
