| Clervaux to Cortona | 546.23 mi (879.08 km) |
| Clervaux to Cosenza | 894.66 mi (1,439.82 km) |
| Clervaux to Cossato | 325.16 mi (523.30 km) |
| Clervaux to Costa Volpino | 346.88 mi (558.25 km) |
| Clervaux to Creazzo | 401.51 mi (646.17 km) |
| Clervaux to Crema | 365.27 mi (587.85 km) |
| Clervaux to Cremona | 387.35 mi (623.38 km) |
| Clervaux to Crevalcore | 439.18 mi (706.79 km) |
| Clervaux to Crispiano | 848.02 mi (1,364.75 km) |
| Clervaux to Crosia | 893.31 mi (1,437.65 km) |
| Clervaux to Crotone | 931.55 mi (1,499.18 km) |
| Clervaux to Cuneo | 397.92 mi (640.40 km) |
| Clervaux to Cuorgne | 330.62 mi (532.09 km) |
| Clervaux to Cusano Milanino | 343.50 mi (552.81 km) |
| Clervaux to Cutro | 930.72 mi (1,497.85 km) |
