| Luxembourg to Carlsbad (New Mexico) | 5,349.63 mi (8,609.40 km) |
| Luxembourg to Carmel (Indiana) | 4,283.67 mi (6,893.90 km) |
| Luxembourg to Carmichael (California) | 5,551.46 mi (8,934.21 km) |
| Luxembourg to Carney (Maryland) | 3,924.75 mi (6,316.27 km) |
| Luxembourg to Carnot-Moon (Pennsylvania) | 4,024.68 mi (6,477.09 km) |
| Luxembourg to Carol Stream (Illinois) | 4,267.90 mi (6,868.52 km) |
| Luxembourg to Carolina (Puerto Rico) | 4,461.64 mi (7,180.31 km) |
| Luxembourg to Carolina Forest (South Carolina) | 4,282.06 mi (6,891.31 km) |
| Luxembourg to Carpentersville (Illinois) | 4,264.28 mi (6,862.69 km) |
| Luxembourg to Carpinteria (California) | 5,747.37 mi (9,249.50 km) |
| Luxembourg to Carrboro (North Carolina) | 4,188.31 mi (6,740.43 km) |
| Luxembourg to Carroll (Iowa) | 4,508.61 mi (7,255.91 km) |
| Luxembourg to Carrollton (Georgia) | 4,546.67 mi (7,317.15 km) |
| Luxembourg to Carrollton (Texas) | 5,044.69 mi (8,118.65 km) |
| Luxembourg to Carrollwood (Florida) | 4,710.47 mi (7,580.77 km) |
