| Mettlach to Commerce City (Colorado) | 4,991.05 mi (8,032.32 km) |
| Mettlach to Compton (California) | 5,757.86 mi (9,266.37 km) |
| Mettlach to Comstock Park (Michigan) | 4,145.09 mi (6,670.87 km) |
| Mettlach to Concord (California) | 5,628.93 mi (9,058.88 km) |
| Mettlach to Concord (Missouri) | 4,537.82 mi (7,302.92 km) |
| Mettlach to Concord (New Hampshire) | 3,581.61 mi (5,764.05 km) |
| Mettlach to Concord (North Carolina) | 4,299.72 mi (6,919.73 km) |
| Mettlach to Conneaut (Ohio) | 3,998.02 mi (6,434.20 km) |
| Mettlach to Connersville (Indiana) | 4,281.11 mi (6,889.79 km) |
| Mettlach to Conroe (Texas) | 5,150.34 mi (8,288.67 km) |
| Mettlach to Converse (Texas) | 5,303.36 mi (8,534.93 km) |
| Mettlach to Conway (Arkansas) | 4,789.55 mi (7,708.04 km) |
| Mettlach to Conway (Florida) | 4,660.80 mi (7,500.83 km) |
| Mettlach to Conway (South Carolina) | 4,306.43 mi (6,930.53 km) |
| Mettlach to Conyers (Georgia) | 4,520.53 mi (7,275.09 km) |
