| Hamm to Cassino | 758.74 mi (1,221.07 km) |
| Hamm to Castagneto Carducci | 602.53 mi (969.68 km) |
| Hamm to Castano Primo | 425.98 mi (685.54 km) |
| Hamm to Castel Bolognese | 541.06 mi (870.76 km) |
| Hamm to Castel Gandolfo | 723.33 mi (1,164.09 km) |
| Hamm to Castel Goffredo | 457.58 mi (736.40 km) |
| Hamm to Castel Maggiore | 518.09 mi (833.78 km) |
| Hamm to Castel Mella | 440.27 mi (708.54 km) |
| Hamm to Castel San Giorgio | 820.94 mi (1,321.18 km) |
| Hamm to Castel San Giovanni | 464.25 mi (747.14 km) |
| Hamm to Castel San Pietro Terme | 532.27 mi (856.61 km) |
| Hamm to Castel Volturno | 789.47 mi (1,270.53 km) |
| Hamm to Castelbuono | 997.78 mi (1,605.78 km) |
| Hamm to Casteldaccia | 981.92 mi (1,580.25 km) |
| Hamm to Castelfidardo | 627.07 mi (1,009.18 km) |
