| Horizon City to Castelletto sopra Ticino | 5,716.18 mi (9,199.31 km) |
| Horizon City to Castelli Calepio | 5,767.16 mi (9,281.35 km) |
| Horizon City to Castelnovo ne' Monti | 5,839.10 mi (9,397.12 km) |
| Horizon City to Castelnuovo Berardenga | 5,929.65 mi (9,542.85 km) |
| Horizon City to Castelnuovo di Porto | 6,022.96 mi (9,693.02 km) |
| Horizon City to Castelnuovo di Verona | 5,808.18 mi (9,347.36 km) |
| Horizon City to Castelnuovo Rangone | 5,853.93 mi (9,420.98 km) |
| Horizon City to Castelvetrano | 6,239.39 mi (10,041.32 km) |
| Horizon City to Castelvetro di Modena | 5,856.80 mi (9,425.60 km) |
| Horizon City to Castenaso | 5,875.82 mi (9,456.21 km) |
| Horizon City to Castenedolo | 5,789.11 mi (9,316.67 km) |
| Horizon City to Castiglion Fiorentino | 5,945.51 mi (9,568.38 km) |
| Horizon City to Castiglione del Lago | 5,959.75 mi (9,591.28 km) |
| Horizon City to Castiglione delle Stiviere | 5,799.79 mi (9,333.85 km) |
| Horizon City to Castrolibero | 6,297.30 mi (10,134.52 km) |
