| Horstel to Cologno al Serio | 473.65 mi (762.26 km) |
| Horstel to Cologno Monzese | 473.90 mi (762.67 km) |
| Horstel to Colorno | 524.49 mi (844.08 km) |
| Horstel to Comacchio | 565.25 mi (909.69 km) |
| Horstel to Comiso | 1,113.78 mi (1,792.46 km) |
| Horstel to Como | 453.29 mi (729.50 km) |
| Horstel to Concordia Sagittaria | 510.03 mi (820.81 km) |
| Horstel to Concorezzo | 470.16 mi (756.65 km) |
| Horstel to Conegliano | 491.29 mi (790.65 km) |
| Horstel to Conselice | 571.53 mi (919.80 km) |
| Horstel to Conselve | 525.33 mi (845.43 km) |
| Horstel to Conversano | 902.32 mi (1,452.14 km) |
| Horstel to Copertino | 967.63 mi (1,557.24 km) |
| Horstel to Copparo | 546.46 mi (879.44 km) |
| Horstel to Corato | 874.58 mi (1,407.50 km) |
