| Holzminden to Bumbesti-Jiu | 784.02 mi (1,261.76 km) |
| Holzminden to Busteni | 855.50 mi (1,376.79 km) |
| Holzminden to Buzau | 916.21 mi (1,474.49 km) |
| Holzminden to Cajvana | 788.30 mi (1,268.65 km) |
| Holzminden to Calafat | 825.43 mi (1,328.40 km) |
| Holzminden to Calan | 745.40 mi (1,199.60 km) |
| Holzminden to Calarasi | 976.42 mi (1,571.39 km) |
| Holzminden to Campia Turzii | 745.01 mi (1,198.99 km) |
| Holzminden to Campina | 875.15 mi (1,408.42 km) |
| Holzminden to Campulung | 842.66 mi (1,356.14 km) |
| Holzminden to Campulung Moldovenesc | 776.70 mi (1,249.98 km) |
| Holzminden to Caracal | 868.59 mi (1,397.87 km) |
| Holzminden to Caransebes | 730.64 mi (1,175.85 km) |
| Holzminden to Carei | 646.63 mi (1,040.64 km) |
| Holzminden to Cernavoda | 997.65 mi (1,605.56 km) |
