| Lake Charles to Collegno | 5,250.80 mi (8,450.34 km) |
| Lake Charles to Cologno al Serio | 5,323.44 mi (8,567.25 km) |
| Lake Charles to Cologno Monzese | 5,307.68 mi (8,541.88 km) |
| Lake Charles to Colorno | 5,374.85 mi (8,649.99 km) |
| Lake Charles to Comacchio | 5,458.59 mi (8,784.76 km) |
| Lake Charles to Comiso | 5,857.19 mi (9,426.24 km) |
| Lake Charles to Como | 5,289.94 mi (8,513.34 km) |
| Lake Charles to Concordia Sagittaria | 5,447.00 mi (8,766.09 km) |
| Lake Charles to Concorezzo | 5,307.98 mi (8,542.37 km) |
| Lake Charles to Conegliano | 5,420.03 mi (8,722.70 km) |
| Lake Charles to Conselice | 5,450.64 mi (8,771.96 km) |
| Lake Charles to Conselve | 5,426.04 mi (8,732.36 km) |
| Lake Charles to Conversano | 5,809.55 mi (9,349.57 km) |
| Lake Charles to Copertino | 5,877.53 mi (9,458.97 km) |
| Lake Charles to Copparo | 5,436.73 mi (8,749.57 km) |
