| Avellino to Cosenza | 135.79 mi (218.53 km) |
| Avellino to Cossato | 462.64 mi (744.55 km) |
| Avellino to Costa Volpino | 413.05 mi (664.73 km) |
| Avellino to Creazzo | 359.70 mi (578.88 km) |
| Avellino to Crema | 400.81 mi (645.04 km) |
| Avellino to Cremona | 377.45 mi (607.45 km) |
| Avellino to Crevalcore | 320.78 mi (516.24 km) |
| Avellino to Crispiano | 129.78 mi (208.87 km) |
| Avellino to Crosia | 139.93 mi (225.19 km) |
| Avellino to Crotone | 176.70 mi (284.37 km) |
| Avellino to Cuneo | 438.71 mi (706.04 km) |
| Avellino to Cuorgne | 474.01 mi (762.85 km) |
| Avellino to Cusano Milanino | 426.52 mi (686.42 km) |
| Avellino to Cutro | 174.44 mi (280.73 km) |
| Avellino to Cutrofiano | 187.49 mi (301.73 km) |
