| Parma Heights to Cortona | 4,513.52 mi (7,263.81 km) |
| Parma Heights to Cosenza | 4,854.25 mi (7,812.16 km) |
| Parma Heights to Cossato | 4,269.15 mi (6,870.54 km) |
| Parma Heights to Costa Volpino | 4,338.49 mi (6,982.12 km) |
| Parma Heights to Creazzo | 4,405.72 mi (7,090.33 km) |
| Parma Heights to Crema | 4,338.76 mi (6,982.56 km) |
| Parma Heights to Cremona | 4,361.80 mi (7,019.63 km) |
| Parma Heights to Crevalcore | 4,423.27 mi (7,118.57 km) |
| Parma Heights to Crispiano | 4,840.13 mi (7,789.44 km) |
| Parma Heights to Crosia | 4,864.66 mi (7,828.91 km) |
| Parma Heights to Crotone | 4,900.01 mi (7,885.80 km) |
| Parma Heights to Cuneo | 4,286.54 mi (6,898.52 km) |
| Parma Heights to Cuorgne | 4,254.21 mi (6,846.48 km) |
| Parma Heights to Cusano Milanino | 4,311.51 mi (6,938.71 km) |
| Parma Heights to Cutro | 4,896.52 mi (7,880.19 km) |
