| Billdal to Castelletto sopra Ticino | 831.77 mi (1,338.60 km) |
| Billdal to Castelli Calepio | 830.17 mi (1,336.02 km) |
| Billdal to Castelnovo ne' Monti | 910.96 mi (1,466.05 km) |
| Billdal to Castelnuovo Berardenga | 983.78 mi (1,583.24 km) |
| Billdal to Castelnuovo di Porto | 1,067.78 mi (1,718.43 km) |
| Billdal to Castelnuovo di Verona | 840.95 mi (1,353.38 km) |
| Billdal to Castelnuovo Rangone | 901.53 mi (1,450.88 km) |
| Billdal to Castelvetrano | 1,375.51 mi (2,213.67 km) |
| Billdal to Castelvetro di Modena | 904.95 mi (1,456.38 km) |
| Billdal to Castenaso | 903.52 mi (1,454.07 km) |
| Billdal to Castenedolo | 839.81 mi (1,351.54 km) |
| Billdal to Castiglion Fiorentino | 983.85 mi (1,583.35 km) |
| Billdal to Castiglione del Lago | 998.04 mi (1,606.20 km) |
| Billdal to Castiglione delle Stiviere | 843.99 mi (1,358.27 km) |
| Billdal to Castrolibero | 1,276.54 mi (2,054.39 km) |
