| Mechernich to Costessey | 272.98 mi (439.32 km) |
| Mechernich to Cottingham | 371.01 mi (597.08 km) |
| Mechernich to Coulsdon | 299.49 mi (481.98 km) |
| Mechernich to Coventry | 372.29 mi (599.14 km) |
| Mechernich to Cowdenbeath | 560.25 mi (901.63 km) |
| Mechernich to Cowes | 348.08 mi (560.18 km) |
| Mechernich to Cowley | 316.07 mi (508.67 km) |
| Mechernich to Cowley | 349.44 mi (562.38 km) |
| Mechernich to Cramlington | 462.07 mi (743.64 km) |
| Mechernich to Cranleigh | 312.91 mi (503.58 km) |
| Mechernich to Crawley | 300.18 mi (483.10 km) |
| Mechernich to Crayford | 287.08 mi (462.01 km) |
| Mechernich to Crewe | 424.26 mi (682.78 km) |
| Mechernich to Crigglestone | 405.14 mi (652.01 km) |
| Mechernich to Cromer | 279.59 mi (449.95 km) |
