| Horizon City to Castelfidardo | 6,000.94 mi (9,657.58 km) |
| Horizon City to Castelfiorentino | 5,897.84 mi (9,491.65 km) |
| Horizon City to Castelfranco di Sopra | 5,919.19 mi (9,526.01 km) |
| Horizon City to Castelfranco di Sotto | 5,885.11 mi (9,471.17 km) |
| Horizon City to Castelfranco Emilia | 5,856.30 mi (9,424.81 km) |
| Horizon City to Castelfranco Veneto | 5,840.47 mi (9,399.33 km) |
| Horizon City to Castellabate | 6,203.50 mi (9,983.57 km) |
| Horizon City to Castellammare del Golfo | 6,227.10 mi (10,021.55 km) |
| Horizon City to Castellammare di Stabia | 6,165.74 mi (9,922.81 km) |
| Horizon City to Castellamonte | 5,695.76 mi (9,166.44 km) |
| Horizon City to Castellana Grotte | 6,258.12 mi (10,071.47 km) |
| Horizon City to Castellaneta | 6,261.56 mi (10,077.00 km) |
| Horizon City to Castellanza | 5,730.54 mi (9,222.42 km) |
| Horizon City to Castellarano | 5,847.56 mi (9,410.73 km) |
| Horizon City to Castelleone | 5,776.87 mi (9,296.97 km) |
