| Horizon West to Busto Arsizio | 4,864.63 mi (7,828.87 km) |
| Horizon West to Busto Garolfo | 4,867.80 mi (7,833.97 km) |
| Horizon West to Cabras | 4,995.70 mi (8,039.81 km) |
| Horizon West to Cadelbosco di Sopra | 4,965.33 mi (7,990.93 km) |
| Horizon West to Cadoneghe | 5,007.08 mi (8,058.12 km) |
| Horizon West to Cagli | 5,091.84 mi (8,194.52 km) |
| Horizon West to Cagliari | 5,043.01 mi (8,115.94 km) |
| Horizon West to Cairo Montenotte | 4,868.06 mi (7,834.38 km) |
| Horizon West to Caivano | 5,243.80 mi (8,439.08 km) |
| Horizon West to Calcinaia | 4,994.81 mi (8,038.38 km) |
| Horizon West to Calcinato | 4,938.89 mi (7,948.37 km) |
| Horizon West to Calderara di Reno | 5,000.89 mi (8,048.15 km) |
| Horizon West to Caldogno | 4,983.48 mi (8,020.14 km) |
| Horizon West to Calenzano | 5,015.17 mi (8,071.14 km) |
| Horizon West to Calolziocorte | 4,886.10 mi (7,863.42 km) |
