| Glen Parva to Cortona | 883.03 mi (1,421.10 km) |
| Glen Parva to Cosenza | 1,235.55 mi (1,988.42 km) |
| Glen Parva to Cossato | 642.01 mi (1,033.21 km) |
| Glen Parva to Costa Volpino | 688.69 mi (1,108.34 km) |
| Glen Parva to Creazzo | 749.95 mi (1,206.94 km) |
| Glen Parva to Crema | 699.10 mi (1,125.10 km) |
| Glen Parva to Cremona | 722.43 mi (1,162.63 km) |
| Glen Parva to Crevalcore | 779.99 mi (1,255.27 km) |
| Glen Parva to Crispiano | 1,197.12 mi (1,926.58 km) |
| Glen Parva to Crosia | 1,237.36 mi (1,991.33 km) |
| Glen Parva to Crotone | 1,275.27 mi (2,052.34 km) |
| Glen Parva to Cuneo | 692.06 mi (1,113.76 km) |
| Glen Parva to Cuorgne | 636.92 mi (1,025.02 km) |
| Glen Parva to Cusano Milanino | 673.76 mi (1,084.32 km) |
| Glen Parva to Cutro | 1,273.74 mi (2,049.88 km) |
