| Herdecke to Castelli Calepio | 414.06 mi (666.37 km) |
| Herdecke to Castelnovo ne' Monti | 500.46 mi (805.42 km) |
| Herdecke to Castelnuovo Berardenga | 587.85 mi (946.05 km) |
| Herdecke to Castelnuovo di Porto | 683.28 mi (1,099.63 km) |
| Herdecke to Castelnuovo di Verona | 439.57 mi (707.41 km) |
| Herdecke to Castelnuovo Rangone | 500.06 mi (804.77 km) |
| Herdecke to Castelvetrano | 983.12 mi (1,582.19 km) |
| Herdecke to Castelvetro di Modena | 503.60 mi (810.47 km) |
| Herdecke to Castenaso | 511.22 mi (822.72 km) |
| Herdecke to Castenedolo | 430.12 mi (692.21 km) |
| Herdecke to Castiglion Fiorentino | 594.59 mi (956.91 km) |
| Herdecke to Castiglione del Lago | 610.12 mi (981.89 km) |
| Herdecke to Castiglione delle Stiviere | 437.68 mi (704.37 km) |
| Herdecke to Castrolibero | 935.55 mi (1,505.62 km) |
| Herdecke to Castrovillari | 904.08 mi (1,454.98 km) |
