| Harderwijk to Castelletto sopra Ticino | 478.14 mi (769.50 km) |
| Harderwijk to Castelli Calepio | 502.85 mi (809.25 km) |
| Harderwijk to Castelnovo ne' Monti | 589.05 mi (947.98 km) |
| Harderwijk to Castelnuovo Berardenga | 678.74 mi (1,092.32 km) |
| Harderwijk to Castelnuovo di Porto | 775.40 mi (1,247.88 km) |
| Harderwijk to Castelnuovo di Verona | 531.76 mi (855.79 km) |
| Harderwijk to Castelnuovo Rangone | 591.05 mi (951.20 km) |
| Harderwijk to Castelvetrano | 1,070.98 mi (1,723.58 km) |
| Harderwijk to Castelvetro di Modena | 594.56 mi (956.85 km) |
| Harderwijk to Castenaso | 604.07 mi (972.16 km) |
| Harderwijk to Castenedolo | 520.41 mi (837.52 km) |
| Harderwijk to Castiglion Fiorentino | 686.83 mi (1,105.35 km) |
| Harderwijk to Castiglione del Lago | 702.42 mi (1,130.44 km) |
| Harderwijk to Castiglione delle Stiviere | 528.70 mi (850.85 km) |
| Harderwijk to Castrolibero | 1,032.20 mi (1,661.16 km) |
