| Mechernich to Cabestany | 574.55 mi (924.65 km) |
| Mechernich to Cabries | 498.22 mi (801.80 km) |
| Mechernich to Cachan | 229.84 mi (369.89 km) |
| Mechernich to Caen | 327.38 mi (526.86 km) |
| Mechernich to Cagnes-sur-Mer | 479.77 mi (772.12 km) |
| Mechernich to Cahors | 489.39 mi (787.60 km) |
| Mechernich to Calais | 210.79 mi (339.23 km) |
| Mechernich to Caluire-et-Cuire | 342.17 mi (550.67 km) |
| Mechernich to Cambrai | 153.22 mi (246.58 km) |
| Mechernich to Canet-en-Roussillon | 571.97 mi (920.50 km) |
| Mechernich to Cannes | 487.32 mi (784.26 km) |
| Mechernich to Canteleu | 261.46 mi (420.77 km) |
| Mechernich to Capbreton | 612.04 mi (984.98 km) |
| Mechernich to Carcassonne | 549.23 mi (883.90 km) |
| Mechernich to Carmaux | 498.89 mi (802.88 km) |
