| Lake Charles to Cortona | 5,502.47 mi (8,855.37 km) |
| Lake Charles to Cosenza | 5,838.61 mi (9,396.33 km) |
| Lake Charles to Cossato | 5,259.60 mi (8,464.50 km) |
| Lake Charles to Costa Volpino | 5,331.46 mi (8,580.15 km) |
| Lake Charles to Creazzo | 5,399.35 mi (8,689.41 km) |
| Lake Charles to Crema | 5,330.27 mi (8,578.24 km) |
| Lake Charles to Cremona | 5,353.11 mi (8,615.00 km) |
| Lake Charles to Crevalcore | 5,414.77 mi (8,714.23 km) |
| Lake Charles to Crispiano | 5,829.23 mi (9,381.23 km) |
| Lake Charles to Crosia | 5,850.52 mi (9,415.50 km) |
| Lake Charles to Crotone | 5,885.13 mi (9,471.21 km) |
| Lake Charles to Cuneo | 5,273.11 mi (8,486.24 km) |
| Lake Charles to Cuorgne | 5,243.65 mi (8,438.85 km) |
| Lake Charles to Cusano Milanino | 5,302.95 mi (8,534.28 km) |
| Lake Charles to Cutro | 5,881.30 mi (9,465.04 km) |
