| Humlebaek to Busto Garolfo | 736.59 mi (1,185.43 km) |
| Humlebaek to Cabras | 1,122.25 mi (1,806.08 km) |
| Humlebaek to Cadelbosco di Sopra | 778.02 mi (1,252.10 km) |
| Humlebaek to Cadoneghe | 726.70 mi (1,169.51 km) |
| Humlebaek to Cagli | 857.54 mi (1,380.08 km) |
| Humlebaek to Cagliari | 1,166.69 mi (1,877.61 km) |
| Humlebaek to Cairo Montenotte | 820.32 mi (1,320.17 km) |
| Humlebaek to Caivano | 1,040.26 mi (1,674.14 km) |
| Humlebaek to Calcinaia | 852.48 mi (1,371.94 km) |
| Humlebaek to Calcinato | 731.45 mi (1,177.15 km) |
| Humlebaek to Calderara di Reno | 789.20 mi (1,270.10 km) |
| Humlebaek to Caldogno | 717.28 mi (1,154.34 km) |
| Humlebaek to Calenzano | 837.78 mi (1,348.28 km) |
| Humlebaek to Calolziocorte | 714.70 mi (1,150.19 km) |
| Humlebaek to Caltagirone | 1,296.98 mi (2,087.28 km) |
