| Mechernich to Caño Martin Peña (Puerto Rico) | 4,487.77 mi (7,222.37 km) |
| Mechernich to Cañon City (Colorado) | 5,031.90 mi (8,098.05 km) |
| Mechernich to Canóvanas (Puerto Rico) | 4,484.37 mi (7,216.89 km) |
| Mechernich to Canton (Georgia) | 4,483.17 mi (7,214.96 km) |
| Mechernich to Canton (Illinois) | 4,386.90 mi (7,060.04 km) |
| Mechernich to Canton (Mississippi) | 4,785.61 mi (7,701.70 km) |
| Mechernich to Canton (Ohio) | 4,046.04 mi (6,511.47 km) |
| Mechernich to Canyon (Texas) | 5,105.10 mi (8,215.86 km) |
| Mechernich to Canyon Lake (California) | 5,686.49 mi (9,151.52 km) |
| Mechernich to Canyon Lake (Texas) | 5,245.49 mi (8,441.79 km) |
| Mechernich to Cape Coral (Florida) | 4,760.76 mi (7,661.71 km) |
| Mechernich to Cape Girardeau (Missouri) | 4,529.59 mi (7,289.68 km) |
| Mechernich to Carbondale (Illinois) | 4,496.37 mi (7,236.20 km) |
| Mechernich to Carlisle (Pennsylvania) | 3,909.75 mi (6,292.14 km) |
| Mechernich to Carlsbad (California) | 5,720.15 mi (9,205.69 km) |
