| Regensdorf to Castelletto sopra Ticino | 118.87 mi (191.30 km) |
| Regensdorf to Castelli Calepio | 141.80 mi (228.20 km) |
| Regensdorf to Castelnovo ne' Monti | 227.13 mi (365.53 km) |
| Regensdorf to Castelnuovo Berardenga | 318.41 mi (512.43 km) |
| Regensdorf to Castelnuovo di Porto | 416.06 mi (669.58 km) |
| Regensdorf to Castelnuovo di Verona | 176.31 mi (283.74 km) |
| Regensdorf to Castelnuovo Rangone | 231.72 mi (372.92 km) |
| Regensdorf to Castelvetrano | 708.43 mi (1,140.11 km) |
| Regensdorf to Castelvetro di Modena | 235.13 mi (378.40 km) |
| Regensdorf to Castenaso | 248.18 mi (399.40 km) |
| Regensdorf to Castenedolo | 161.18 mi (259.39 km) |
| Regensdorf to Castiglion Fiorentino | 328.39 mi (528.50 km) |
| Regensdorf to Castiglione del Lago | 343.94 mi (553.52 km) |
| Regensdorf to Castiglione delle Stiviere | 170.62 mi (274.59 km) |
| Regensdorf to Castrolibero | 681.40 mi (1,096.60 km) |
