| Luxembourg to Castle Rock (Colorado) | 4,996.27 mi (8,040.72 km) |
| Luxembourg to Castro Valley (California) | 5,626.73 mi (9,055.34 km) |
| Luxembourg to Catalina Foothills (Arizona) | 5,589.16 mi (8,994.88 km) |
| Luxembourg to Cataño (Puerto Rico) | 4,467.39 mi (7,189.57 km) |
| Luxembourg to Cathedral City (California) | 5,685.66 mi (9,150.18 km) |
| Luxembourg to Catonsville (Maryland) | 3,939.95 mi (6,340.73 km) |
| Luxembourg to Cave Spring (Virginia) | 4,166.07 mi (6,704.64 km) |
| Luxembourg to Cayce (South Carolina) | 4,362.52 mi (7,020.80 km) |
| Luxembourg to Cayey (Puerto Rico) | 4,484.53 mi (7,217.16 km) |
| Luxembourg to Cedar City (Utah) | 5,359.68 mi (8,625.57 km) |
| Luxembourg to Cedar Falls (Iowa) | 4,399.47 mi (7,080.26 km) |
| Luxembourg to Cedar Hill (Texas) | 5,068.15 mi (8,156.40 km) |
| Luxembourg to Cedar Lake (Indiana) | 4,267.44 mi (6,867.78 km) |
| Luxembourg to Cedar Mill (Oregon) | 5,183.82 mi (8,342.56 km) |
| Luxembourg to Cedar Park (Texas) | 5,209.50 mi (8,383.87 km) |
