| Lake Charles to Cividale del Friuli | 5,458.37 mi (8,784.40 km) |
| Lake Charles to Civita Castellana | 5,556.65 mi (8,942.57 km) |
| Lake Charles to Civitanova Marche | 5,575.54 mi (8,972.97 km) |
| Lake Charles to Civitavecchia | 5,537.48 mi (8,911.71 km) |
| Lake Charles to Civitella in Val di Chiana | 5,485.74 mi (8,828.44 km) |
| Lake Charles to Clusone | 5,323.42 mi (8,567.22 km) |
| Lake Charles to Coccaglio | 5,335.76 mi (8,587.08 km) |
| Lake Charles to Codigoro | 5,450.96 mi (8,772.46 km) |
| Lake Charles to Codogno | 5,338.37 mi (8,591.28 km) |
| Lake Charles to Codroipo | 5,445.05 mi (8,762.96 km) |
| Lake Charles to Cogoleto | 5,320.04 mi (8,561.77 km) |
| Lake Charles to Colle di Val d'Elsa | 5,461.42 mi (8,789.30 km) |
| Lake Charles to Colle Salvetti | 5,426.40 mi (8,732.94 km) |
| Lake Charles to Collecchio | 5,374.30 mi (8,649.11 km) |
| Lake Charles to Colleferro | 5,603.85 mi (9,018.53 km) |
