| Horta to Castelletto sopra Ticino | 1,954.00 mi (3,144.66 km) |
| Horta to Castelli Calepio | 2,015.07 mi (3,242.95 km) |
| Horta to Castelnovo ne' Monti | 2,040.97 mi (3,284.62 km) |
| Horta to Castelnuovo Berardenga | 2,100.50 mi (3,380.43 km) |
| Horta to Castelnuovo di Porto | 2,159.67 mi (3,475.65 km) |
| Horta to Castelnuovo di Verona | 2,057.08 mi (3,310.56 km) |
| Horta to Castelnuovo Rangone | 2,066.90 mi (3,326.36 km) |
| Horta to Castelvetrano | 2,233.64 mi (3,594.69 km) |
| Horta to Castelvetro di Modena | 2,067.87 mi (3,327.92 km) |
| Horta to Castenaso | 2,093.47 mi (3,369.11 km) |
| Horta to Castenedolo | 2,034.28 mi (3,273.86 km) |
| Horta to Castiglion Fiorentino | 2,121.27 mi (3,413.85 km) |
| Horta to Castiglione del Lago | 2,129.03 mi (3,426.35 km) |
| Horta to Castiglione delle Stiviere | 2,044.18 mi (3,289.79 km) |
| Horta to Castrolibero | 2,385.34 mi (3,838.84 km) |
