| Humlebaek to Cologno al Serio | 727.42 mi (1,170.68 km) |
| Humlebaek to Cologno Monzese | 734.45 mi (1,181.98 km) |
| Humlebaek to Colorno | 767.65 mi (1,235.42 km) |
| Humlebaek to Comacchio | 778.21 mi (1,252.41 km) |
| Humlebaek to Comiso | 1,317.10 mi (2,119.67 km) |
| Humlebaek to Como | 716.96 mi (1,153.84 km) |
| Humlebaek to Concordia Sagittaria | 704.51 mi (1,133.79 km) |
| Humlebaek to Concorezzo | 729.81 mi (1,174.52 km) |
| Humlebaek to Conegliano | 696.14 mi (1,120.32 km) |
| Humlebaek to Conselice | 791.31 mi (1,273.49 km) |
| Humlebaek to Conselve | 741.77 mi (1,193.77 km) |
| Humlebaek to Conversano | 1,056.57 mi (1,700.39 km) |
| Humlebaek to Copertino | 1,113.05 mi (1,791.28 km) |
| Humlebaek to Copparo | 764.84 mi (1,230.90 km) |
| Humlebaek to Corato | 1,038.17 mi (1,670.77 km) |
