| Sileby to Cernavoda | 1,441.06 mi (2,319.16 km) |
| Sileby to Chitila | 1,350.78 mi (2,173.87 km) |
| Sileby to Cisnadie | 1,230.42 mi (1,980.17 km) |
| Sileby to Cluj-Napoca | 1,169.64 mi (1,882.35 km) |
| Sileby to Codlea | 1,283.86 mi (2,066.18 km) |
| Sileby to Comanesti | 1,299.43 mi (2,091.22 km) |
| Sileby to Comarnic | 1,308.19 mi (2,105.32 km) |
| Sileby to Constanta | 1,472.26 mi (2,369.38 km) |
| Sileby to Corabia | 1,320.89 mi (2,125.77 km) |
| Sileby to Costesti | 1,299.81 mi (2,091.84 km) |
| Sileby to Covasna | 1,308.82 mi (2,106.34 km) |
| Sileby to Craiova | 1,270.49 mi (2,044.65 km) |
| Sileby to Cristuru Secuiesc | 1,245.81 mi (2,004.94 km) |
| Sileby to Cugir | 1,193.54 mi (1,920.81 km) |
| Sileby to Cumpana | 1,471.19 mi (2,367.65 km) |
