| Knokke-Heist to Cassino | 843.59 mi (1,357.63 km) |
| Knokke-Heist to Castagneto Carducci | 660.04 mi (1,062.23 km) |
| Knokke-Heist to Castano Primo | 472.13 mi (759.82 km) |
| Knokke-Heist to Castel Bolognese | 624.85 mi (1,005.60 km) |
| Knokke-Heist to Castel Gandolfo | 797.04 mi (1,282.72 km) |
| Knokke-Heist to Castel Goffredo | 531.84 mi (855.92 km) |
| Knokke-Heist to Castel Maggiore | 598.33 mi (962.92 km) |
| Knokke-Heist to Castel Mella | 511.32 mi (822.90 km) |
| Knokke-Heist to Castel San Giorgio | 909.64 mi (1,463.93 km) |
| Knokke-Heist to Castel San Giovanni | 518.33 mi (834.18 km) |
| Knokke-Heist to Castel San Pietro Terme | 613.91 mi (988.00 km) |
| Knokke-Heist to Castel Volturno | 872.19 mi (1,403.66 km) |
| Knokke-Heist to Castelbuono | 1,065.53 mi (1,714.81 km) |
| Knokke-Heist to Casteldaccia | 1,044.89 mi (1,681.59 km) |
| Knokke-Heist to Castelfidardo | 724.17 mi (1,165.43 km) |
