| Sundern to Chitila | 952.79 mi (1,533.37 km) |
| Sundern to Cisnadie | 831.99 mi (1,338.96 km) |
| Sundern to Cluj-Napoca | 770.66 mi (1,240.25 km) |
| Sundern to Codlea | 884.97 mi (1,424.22 km) |
| Sundern to Comanesti | 900.81 mi (1,449.71 km) |
| Sundern to Comarnic | 909.53 mi (1,463.75 km) |
| Sundern to Constanta | 1,073.39 mi (1,727.45 km) |
| Sundern to Corabia | 926.23 mi (1,490.62 km) |
| Sundern to Costesti | 902.48 mi (1,452.40 km) |
| Sundern to Covasna | 909.84 mi (1,464.24 km) |
| Sundern to Craiova | 875.31 mi (1,408.68 km) |
| Sundern to Cristuru Secuiesc | 846.83 mi (1,362.84 km) |
| Sundern to Cugir | 795.43 mi (1,280.12 km) |
| Sundern to Cumpana | 1,072.36 mi (1,725.79 km) |
| Sundern to Curtea de Arges | 875.51 mi (1,409.00 km) |
