| Heiloo to Cassina de' Pecchi | 532.49 mi (856.97 km) |
| Heiloo to Cassino | 877.27 mi (1,411.83 km) |
| Heiloo to Castagneto Carducci | 705.91 mi (1,136.06 km) |
| Heiloo to Castano Primo | 520.25 mi (837.25 km) |
| Heiloo to Castel Bolognese | 657.21 mi (1,057.68 km) |
| Heiloo to Castel Gandolfo | 836.20 mi (1,345.74 km) |
| Heiloo to Castel Goffredo | 567.73 mi (913.67 km) |
| Heiloo to Castel Maggiore | 632.20 mi (1,017.42 km) |
| Heiloo to Castel Mella | 548.43 mi (882.61 km) |
| Heiloo to Castel San Giorgio | 941.63 mi (1,515.41 km) |
| Heiloo to Castel San Giovanni | 563.75 mi (907.27 km) |
| Heiloo to Castel San Pietro Terme | 647.26 mi (1,041.66 km) |
| Heiloo to Castel Volturno | 907.18 mi (1,459.96 km) |
| Heiloo to Castelbuono | 1,109.17 mi (1,785.04 km) |
| Heiloo to Casteldaccia | 1,090.81 mi (1,755.49 km) |
