| Grevenmacher to Cicero (Illinois) | 4,266.48 mi (6,866.23 km) |
| Grevenmacher to Cimarron Hills (Colorado) | 5,026.08 mi (8,088.70 km) |
| Grevenmacher to Cincinnati (Ohio) | 4,268.02 mi (6,868.71 km) |
| Grevenmacher to Cinco Ranch (Texas) | 5,179.34 mi (8,335.34 km) |
| Grevenmacher to Circleville (Ohio) | 4,184.32 mi (6,734.01 km) |
| Grevenmacher to Citrus (California) | 5,720.18 mi (9,205.74 km) |
| Grevenmacher to Citrus Heights (California) | 5,551.66 mi (8,934.53 km) |
| Grevenmacher to Citrus Park (Florida) | 4,723.43 mi (7,601.62 km) |
| Grevenmacher to Claiborne (Louisiana) | 4,894.83 mi (7,877.47 km) |
| Grevenmacher to Claremont (California) | 5,714.24 mi (9,196.19 km) |
| Grevenmacher to Claremont (New Hampshire) | 3,595.24 mi (5,785.98 km) |
| Grevenmacher to Claremore (Oklahoma) | 4,833.75 mi (7,779.17 km) |
| Grevenmacher to Clarksburg (Maryland) | 3,973.89 mi (6,395.35 km) |
| Grevenmacher to Clarksburg (West Virginia) | 4,094.94 mi (6,590.17 km) |
| Grevenmacher to Clarksdale (Mississippi) | 4,747.10 mi (7,639.72 km) |
