| Mechernich to Cookeville (Tennessee) | 4,430.25 mi (7,129.80 km) |
| Mechernich to Coolidge (Arizona) | 5,547.72 mi (8,928.19 km) |
| Mechernich to Coon Rapids (Minnesota) | 4,278.32 mi (6,885.29 km) |
| Mechernich to Cooper City (Florida) | 4,718.91 mi (7,594.35 km) |
| Mechernich to Coos Bay (Oregon) | 5,304.64 mi (8,537.00 km) |
| Mechernich to Copiague (New York) | 3,735.62 mi (6,011.91 km) |
| Mechernich to Coppell (Texas) | 5,033.49 mi (8,100.62 km) |
| Mechernich to Copperas Cove (Texas) | 5,165.99 mi (8,313.86 km) |
| Mechernich to Coral Gables (Florida) | 4,735.61 mi (7,621.23 km) |
| Mechernich to Coral Springs (Florida) | 4,706.46 mi (7,574.31 km) |
| Mechernich to Coral Terrace (Florida) | 4,734.86 mi (7,620.03 km) |
| Mechernich to Coralville (Iowa) | 4,388.04 mi (7,061.87 km) |
| Mechernich to Coram (New York) | 3,710.77 mi (5,971.91 km) |
| Mechernich to Corcoran (California) | 5,614.00 mi (9,034.87 km) |
| Mechernich to Cordele (Georgia) | 4,567.49 mi (7,350.66 km) |
