| Altenbeken to Chitila | 928.98 mi (1,495.05 km) |
| Altenbeken to Cisnadie | 807.45 mi (1,299.46 km) |
| Altenbeken to Cluj-Napoca | 743.54 mi (1,196.62 km) |
| Altenbeken to Codlea | 858.62 mi (1,381.82 km) |
| Altenbeken to Comanesti | 871.14 mi (1,401.97 km) |
| Altenbeken to Comarnic | 884.19 mi (1,422.97 km) |
| Altenbeken to Constanta | 1,046.94 mi (1,684.89 km) |
| Altenbeken to Corabia | 906.69 mi (1,459.18 km) |
| Altenbeken to Costesti | 879.88 mi (1,416.02 km) |
| Altenbeken to Covasna | 882.10 mi (1,419.61 km) |
| Altenbeken to Craiova | 855.42 mi (1,376.67 km) |
| Altenbeken to Cristuru Secuiesc | 819.27 mi (1,318.49 km) |
| Altenbeken to Cugir | 771.70 mi (1,241.93 km) |
| Altenbeken to Cumpana | 1,046.13 mi (1,683.59 km) |
| Altenbeken to Curtea de Arges | 851.88 mi (1,370.96 km) |
