| Humlebaek to Carovigno | 1,079.82 mi (1,737.81 km) |
| Humlebaek to Carpenedolo | 737.72 mi (1,187.24 km) |
| Humlebaek to Carpi | 775.63 mi (1,248.26 km) |
| Humlebaek to Carrara | 827.86 mi (1,332.30 km) |
| Humlebaek to Carugate | 732.54 mi (1,178.91 km) |
| Humlebaek to Casal di Principe | 1,035.11 mi (1,665.85 km) |
| Humlebaek to Casale Monferrato | 768.74 mi (1,237.16 km) |
| Humlebaek to Casale sul Sile | 715.93 mi (1,152.18 km) |
| Humlebaek to Casalecchio di Reno | 794.90 mi (1,279.27 km) |
| Humlebaek to Casalgrande | 790.03 mi (1,271.43 km) |
| Humlebaek to Casalmaggiore | 763.88 mi (1,229.35 km) |
| Humlebaek to Casalnuovo di Napoli | 1,042.73 mi (1,678.12 km) |
| Humlebaek to Casalpusterlengo | 755.49 mi (1,215.84 km) |
| Humlebaek to Casaluce | 1,036.48 mi (1,668.05 km) |
| Humlebaek to Casamassima | 1,055.97 mi (1,699.42 km) |
