| Gross-Zimmern to Chitila | 883.67 mi (1,422.13 km) |
| Gross-Zimmern to Cisnadie | 765.10 mi (1,231.32 km) |
| Gross-Zimmern to Cluj-Napoca | 709.44 mi (1,141.73 km) |
| Gross-Zimmern to Codlea | 821.17 mi (1,321.55 km) |
| Gross-Zimmern to Comanesti | 843.89 mi (1,358.11 km) |
| Gross-Zimmern to Comarnic | 843.58 mi (1,357.62 km) |
| Gross-Zimmern to Constanta | 1,008.64 mi (1,623.25 km) |
| Gross-Zimmern to Corabia | 849.85 mi (1,367.70 km) |
| Gross-Zimmern to Costesti | 831.48 mi (1,338.14 km) |
| Gross-Zimmern to Covasna | 848.69 mi (1,365.84 km) |
| Gross-Zimmern to Craiova | 799.83 mi (1,287.21 km) |
| Gross-Zimmern to Cristuru Secuiesc | 785.83 mi (1,264.66 km) |
| Gross-Zimmern to Cugir | 727.31 mi (1,170.49 km) |
| Gross-Zimmern to Cumpana | 1,007.18 mi (1,620.90 km) |
| Gross-Zimmern to Curtea de Arges | 806.57 mi (1,298.05 km) |
