| Horizon City to Cervignano del Friuli | 5,883.90 mi (9,469.22 km) |
| Horizon City to Cesa | 6,143.50 mi (9,887.00 km) |
| Horizon City to Cesano Maderno | 5,739.14 mi (9,236.25 km) |
| Horizon City to Cesena | 5,921.48 mi (9,529.70 km) |
| Horizon City to Cesenatico | 5,924.26 mi (9,534.18 km) |
| Horizon City to Cetraro | 6,278.90 mi (10,104.91 km) |
| Horizon City to Cherasco | 5,733.08 mi (9,226.51 km) |
| Horizon City to Chiampo | 5,821.98 mi (9,369.57 km) |
| Horizon City to Chiaravalle | 5,986.74 mi (9,634.73 km) |
| Horizon City to Chiari | 5,771.56 mi (9,288.42 km) |
| Horizon City to Chiavari | 5,803.78 mi (9,340.28 km) |
| Horizon City to Chieri | 5,715.75 mi (9,198.61 km) |
| Horizon City to Chieti | 6,076.10 mi (9,778.53 km) |
| Horizon City to Chioggia | 5,873.42 mi (9,452.36 km) |
| Horizon City to Chiusi | 5,961.59 mi (9,594.25 km) |
