| Luxembourg to Clarkston (Georgia) | 4,500.98 mi (7,243.63 km) |
| Luxembourg to Clarksville (Indiana) | 4,346.39 mi (6,994.84 km) |
| Luxembourg to Clarksville (Tennessee) | 4,492.58 mi (7,230.11 km) |
| Luxembourg to Clawson (Michigan) | 4,049.30 mi (6,516.71 km) |
| Luxembourg to Clay (Alabama) | 4,603.22 mi (7,408.17 km) |
| Luxembourg to Clayton (California) | 5,609.29 mi (9,027.28 km) |
| Luxembourg to Clayton (Missouri) | 4,508.19 mi (7,255.23 km) |
| Luxembourg to Clayton (North Carolina) | 4,174.17 mi (6,717.68 km) |
| Luxembourg to Clayton (Ohio) | 4,217.21 mi (6,786.94 km) |
| Luxembourg to Clearfield (Utah) | 5,134.71 mi (8,263.52 km) |
| Luxembourg to Clearlake (California) | 5,568.49 mi (8,961.62 km) |
| Luxembourg to Clearwater (Florida) | 4,724.90 mi (7,603.99 km) |
| Luxembourg to Cleburne (Texas) | 5,097.30 mi (8,203.31 km) |
| Luxembourg to Clemmons (North Carolina) | 4,237.03 mi (6,818.84 km) |
| Luxembourg to Clemson (South Carolina) | 4,400.49 mi (7,081.90 km) |
