| Harderwijk to Cassina de' Pecchi | 501.70 mi (807.42 km) |
| Harderwijk to Cassino | 842.73 mi (1,356.24 km) |
| Harderwijk to Castagneto Carducci | 675.00 mi (1,086.30 km) |
| Harderwijk to Castano Primo | 490.97 mi (790.14 km) |
| Harderwijk to Castel Bolognese | 622.95 mi (1,002.54 km) |
| Harderwijk to Castel Gandolfo | 803.08 mi (1,292.43 km) |
| Harderwijk to Castel Goffredo | 534.72 mi (860.54 km) |
| Harderwijk to Castel Maggiore | 598.39 mi (963.01 km) |
| Harderwijk to Castel Mella | 515.84 mi (830.17 km) |
| Harderwijk to Castel San Giorgio | 906.59 mi (1,459.01 km) |
| Harderwijk to Castel San Giovanni | 533.37 mi (858.38 km) |
| Harderwijk to Castel San Pietro Terme | 613.26 mi (986.95 km) |
| Harderwijk to Castel Volturno | 872.88 mi (1,404.76 km) |
| Harderwijk to Castelbuono | 1,076.72 mi (1,732.82 km) |
| Harderwijk to Casteldaccia | 1,059.02 mi (1,704.32 km) |
