| Houthulst to Cassino | 834.44 mi (1,342.89 km) |
| Houthulst to Castagneto Carducci | 647.98 mi (1,042.82 km) |
| Houthulst to Castano Primo | 460.37 mi (740.90 km) |
| Houthulst to Castel Bolognese | 616.81 mi (992.67 km) |
| Houthulst to Castel Gandolfo | 786.47 mi (1,265.70 km) |
| Houthulst to Castel Goffredo | 523.29 mi (842.15 km) |
| Houthulst to Castel Maggiore | 589.99 mi (949.50 km) |
| Houthulst to Castel Mella | 502.55 mi (808.77 km) |
| Houthulst to Castel San Giorgio | 900.81 mi (1,449.71 km) |
| Houthulst to Castel San Giovanni | 507.07 mi (816.06 km) |
| Houthulst to Castel San Pietro Terme | 605.65 mi (974.70 km) |
| Houthulst to Castel Volturno | 862.60 mi (1,388.23 km) |
| Houthulst to Castelbuono | 1,053.17 mi (1,694.92 km) |
| Houthulst to Casteldaccia | 1,031.93 mi (1,660.73 km) |
| Houthulst to Castelfidardo | 717.48 mi (1,154.67 km) |
