| Holbaek to Catania | 1,268.31 mi (2,041.15 km) |
| Holbaek to Catanzaro | 1,183.38 mi (1,904.46 km) |
| Holbaek to Cattolica | 813.00 mi (1,308.39 km) |
| Holbaek to Cava de' Tirreni | 1,046.25 mi (1,683.78 km) |
| Holbaek to Cavallino | 1,104.10 mi (1,776.88 km) |
| Holbaek to Cavarzere | 731.08 mi (1,176.56 km) |
| Holbaek to Cave | 961.86 mi (1,547.97 km) |
| Holbaek to Cavriago | 762.89 mi (1,227.75 km) |
| Holbaek to Cavriglia | 842.93 mi (1,356.56 km) |
| Holbaek to Cazzago San Martino | 704.06 mi (1,133.08 km) |
| Holbaek to Ceccano | 980.29 mi (1,577.62 km) |
| Holbaek to Cecina | 858.35 mi (1,381.39 km) |
| Holbaek to Cefalu | 1,226.36 mi (1,973.63 km) |
| Holbaek to Ceglie Messapico | 1,073.50 mi (1,727.63 km) |
| Holbaek to Celano | 945.28 mi (1,521.28 km) |
