| Hardenberg to Castelletto sopra Ticino | 481.93 mi (775.60 km) |
| Hardenberg to Castelli Calepio | 501.41 mi (806.94 km) |
| Hardenberg to Castelnovo ne' Monti | 587.84 mi (946.04 km) |
| Hardenberg to Castelnuovo Berardenga | 675.55 mi (1,087.20 km) |
| Hardenberg to Castelnuovo di Porto | 771.06 mi (1,240.89 km) |
| Hardenberg to Castelnuovo di Verona | 527.33 mi (848.65 km) |
| Hardenberg to Castelnuovo Rangone | 587.75 mi (945.90 km) |
| Hardenberg to Castelvetrano | 1,070.53 mi (1,722.86 km) |
| Hardenberg to Castelvetro di Modena | 591.29 mi (951.59 km) |
| Hardenberg to Castenaso | 599.00 mi (963.99 km) |
| Hardenberg to Castenedolo | 517.71 mi (833.17 km) |
| Hardenberg to Castiglion Fiorentino | 682.37 mi (1,098.17 km) |
| Hardenberg to Castiglione del Lago | 697.90 mi (1,123.16 km) |
| Hardenberg to Castiglione delle Stiviere | 525.35 mi (845.47 km) |
| Hardenberg to Castrolibero | 1,022.69 mi (1,645.85 km) |
