| Mechernich to Cassino | 716.13 mi (1,152.50 km) |
| Mechernich to Castagneto Carducci | 546.21 mi (879.04 km) |
| Mechernich to Castano Primo | 362.31 mi (583.07 km) |
| Mechernich to Castel Bolognese | 496.05 mi (798.32 km) |
| Mechernich to Castel Gandolfo | 675.20 mi (1,086.62 km) |
| Mechernich to Castel Goffredo | 406.72 mi (654.54 km) |
| Mechernich to Castel Maggiore | 471.03 mi (758.06 km) |
| Mechernich to Castel Mella | 387.58 mi (623.74 km) |
| Mechernich to Castel San Giorgio | 780.60 mi (1,256.25 km) |
| Mechernich to Castel San Giovanni | 404.54 mi (651.05 km) |
| Mechernich to Castel San Pietro Terme | 486.09 mi (782.28 km) |
| Mechernich to Castel Volturno | 746.01 mi (1,200.59 km) |
| Mechernich to Castelbuono | 948.47 mi (1,526.41 km) |
| Mechernich to Casteldaccia | 930.48 mi (1,497.46 km) |
| Mechernich to Castelfidardo | 589.81 mi (949.21 km) |
