| Alsdorf to Cassino | 743.91 mi (1,197.20 km) |
| Alsdorf to Castagneto Carducci | 572.33 mi (921.07 km) |
| Alsdorf to Castano Primo | 387.38 mi (623.43 km) |
| Alsdorf to Castel Bolognese | 523.79 mi (842.96 km) |
| Alsdorf to Castel Gandolfo | 702.39 mi (1,130.39 km) |
| Alsdorf to Castel Goffredo | 433.93 mi (698.34 km) |
| Alsdorf to Castel Maggiore | 498.59 mi (802.40 km) |
| Alsdorf to Castel Mella | 414.59 mi (667.22 km) |
| Alsdorf to Castel San Giorgio | 808.55 mi (1,301.23 km) |
| Alsdorf to Castel San Giovanni | 430.33 mi (692.55 km) |
| Alsdorf to Castel San Pietro Terme | 513.72 mi (826.75 km) |
| Alsdorf to Castel Volturno | 773.69 mi (1,245.13 km) |
| Alsdorf to Castelbuono | 975.33 mi (1,569.64 km) |
| Alsdorf to Casteldaccia | 957.04 mi (1,540.21 km) |
| Alsdorf to Castelfidardo | 618.11 mi (994.74 km) |
