| Datteln to Chitila | 987.89 mi (1,589.86 km) |
| Datteln to Cisnadie | 866.89 mi (1,395.12 km) |
| Datteln to Cluj-Napoca | 804.84 mi (1,295.26 km) |
| Datteln to Codlea | 919.40 mi (1,479.64 km) |
| Datteln to Comanesti | 934.20 mi (1,503.44 km) |
| Datteln to Comarnic | 944.25 mi (1,519.62 km) |
| Datteln to Constanta | 1,107.84 mi (1,782.89 km) |
| Datteln to Corabia | 962.14 mi (1,548.41 km) |
| Datteln to Costesti | 937.83 mi (1,509.29 km) |
| Datteln to Covasna | 943.87 mi (1,519.01 km) |
| Datteln to Craiova | 911.16 mi (1,466.37 km) |
| Datteln to Cristuru Secuiesc | 880.90 mi (1,417.67 km) |
| Datteln to Cugir | 830.51 mi (1,336.57 km) |
| Datteln to Cumpana | 1,106.87 mi (1,781.33 km) |
| Datteln to Curtea de Arges | 910.63 mi (1,465.52 km) |
