| Holzminden to Coin | 1,256.60 mi (2,022.30 km) |
| Holzminden to Colindres | 834.57 mi (1,343.11 km) |
| Holzminden to Collado-Villalba | 1,002.74 mi (1,613.75 km) |
| Holzminden to Colmenar Viejo | 994.02 mi (1,599.72 km) |
| Holzminden to Colmenarejo | 1,007.10 mi (1,620.77 km) |
| Holzminden to Conil de la Frontera | 1,317.36 mi (2,120.09 km) |
| Holzminden to Consuegra | 1,058.57 mi (1,703.60 km) |
| Holzminden to Corbera de Llobregat | 802.01 mi (1,290.71 km) |
| Holzminden to Cordoba | 1,184.56 mi (1,906.37 km) |
| Holzminden to Coria del Rio | 1,256.32 mi (2,021.85 km) |
| Holzminden to Crevillente | 1,061.25 mi (1,707.92 km) |
| Holzminden to Cuarte de Huerva | 859.77 mi (1,383.67 km) |
| Holzminden to Cubellas | 820.49 mi (1,320.46 km) |
| Holzminden to Cuellar | 969.31 mi (1,559.96 km) |
| Holzminden to Cuenca | 982.79 mi (1,581.65 km) |
