| Grevenmacher to Clarkston (Georgia) | 4,511.75 mi (7,260.96 km) |
| Grevenmacher to Clarksville (Indiana) | 4,356.33 mi (7,010.84 km) |
| Grevenmacher to Clarksville (Tennessee) | 4,502.60 mi (7,246.24 km) |
| Grevenmacher to Clawson (Michigan) | 4,058.84 mi (6,532.07 km) |
| Grevenmacher to Clay (Alabama) | 4,613.74 mi (7,425.09 km) |
| Grevenmacher to Clayton (California) | 5,614.27 mi (9,035.29 km) |
| Grevenmacher to Clayton (Missouri) | 4,517.55 mi (7,270.29 km) |
| Grevenmacher to Clayton (North Carolina) | 4,185.30 mi (6,735.59 km) |
| Grevenmacher to Clayton (Ohio) | 4,227.06 mi (6,802.80 km) |
| Grevenmacher to Clearfield (Utah) | 5,140.81 mi (8,273.33 km) |
| Grevenmacher to Clearlake (California) | 5,573.23 mi (8,969.24 km) |
| Grevenmacher to Clearwater (Florida) | 4,736.56 mi (7,622.75 km) |
| Grevenmacher to Cleburne (Texas) | 5,106.67 mi (8,218.39 km) |
| Grevenmacher to Clemmons (North Carolina) | 4,247.90 mi (6,836.34 km) |
| Grevenmacher to Clemson (South Carolina) | 4,411.29 mi (7,099.28 km) |
