| Struer to Castelli Calepio | 751.94 mi (1,210.13 km) |
| Struer to Castelnovo ne' Monti | 836.46 mi (1,346.15 km) |
| Struer to Castelnuovo Berardenga | 916.76 mi (1,475.39 km) |
| Struer to Castelnuovo di Porto | 1,006.76 mi (1,620.22 km) |
| Struer to Castelnuovo di Verona | 769.39 mi (1,238.22 km) |
| Struer to Castelnuovo Rangone | 830.95 mi (1,337.28 km) |
| Struer to Castelvetrano | 1,313.47 mi (2,113.83 km) |
| Struer to Castelvetro di Modena | 834.47 mi (1,342.95 km) |
| Struer to Castenaso | 836.90 mi (1,346.85 km) |
| Struer to Castenedolo | 764.63 mi (1,230.55 km) |
| Struer to Castiglion Fiorentino | 919.73 mi (1,480.16 km) |
| Struer to Castiglione del Lago | 934.69 mi (1,504.23 km) |
| Struer to Castiglione delle Stiviere | 770.36 mi (1,239.78 km) |
| Struer to Castrolibero | 1,235.72 mi (1,988.70 km) |
| Struer to Castrovillari | 1,202.19 mi (1,934.74 km) |
