| Differdange to Carson (California) | 5,738.63 mi (9,235.43 km) |
| Differdange to Carson City (Nevada) | 5,474.01 mi (8,809.57 km) |
| Differdange to Carteret (New Jersey) | 3,771.66 mi (6,069.89 km) |
| Differdange to Cartersville (Georgia) | 4,499.57 mi (7,241.36 km) |
| Differdange to Carthage (Missouri) | 4,728.15 mi (7,609.22 km) |
| Differdange to Cary (Illinois) | 4,252.85 mi (6,844.30 km) |
| Differdange to Cary (North Carolina) | 4,176.16 mi (6,720.88 km) |
| Differdange to Casa de Oro-Mount Helix (California) | 5,760.29 mi (9,270.29 km) |
| Differdange to Casa Grande (Arizona) | 5,581.08 mi (8,981.88 km) |
| Differdange to Casas Adobes (Arizona) | 5,587.19 mi (8,991.71 km) |
| Differdange to Cascades (Virginia) | 3,968.74 mi (6,387.06 km) |
| Differdange to Casper (Wyoming) | 4,856.44 mi (7,815.68 km) |
| Differdange to Casselberry (Florida) | 4,621.47 mi (7,437.54 km) |
| Differdange to Castaic (California) | 5,712.76 mi (9,193.81 km) |
| Differdange to Castle Pines (Colorado) | 4,988.14 mi (8,027.63 km) |
