| Ahaus to Cassino | 797.61 mi (1,283.63 km) |
| Ahaus to Castagneto Carducci | 637.17 mi (1,025.43 km) |
| Ahaus to Castano Primo | 457.34 mi (736.02 km) |
| Ahaus to Castel Bolognese | 579.00 mi (931.81 km) |
| Ahaus to Castel Gandolfo | 760.73 mi (1,224.27 km) |
| Ahaus to Castel Goffredo | 493.65 mi (794.46 km) |
| Ahaus to Castel Maggiore | 555.43 mi (893.88 km) |
| Ahaus to Castel Mella | 475.72 mi (765.60 km) |
| Ahaus to Castel San Giorgio | 860.40 mi (1,384.68 km) |
| Ahaus to Castel San Giovanni | 497.34 mi (800.39 km) |
| Ahaus to Castel San Pietro Terme | 569.88 mi (917.14 km) |
| Ahaus to Castel Volturno | 828.17 mi (1,332.81 km) |
| Ahaus to Castelbuono | 1,035.08 mi (1,665.80 km) |
| Ahaus to Casteldaccia | 1,018.57 mi (1,639.24 km) |
| Ahaus to Castelfidardo | 666.97 mi (1,073.38 km) |
