| Cleveland to Cernavoda | 5,086.18 mi (8,185.41 km) |
| Cleveland to Chitila | 5,003.17 mi (8,051.82 km) |
| Cleveland to Cisnadie | 4,881.20 mi (7,855.53 km) |
| Cleveland to Cluj-Napoca | 4,813.70 mi (7,746.90 km) |
| Cleveland to Codlea | 4,929.32 mi (7,932.98 km) |
| Cleveland to Comanesti | 4,932.39 mi (7,937.91 km) |
| Cleveland to Comarnic | 4,956.54 mi (7,976.78 km) |
| Cleveland to Constanta | 5,115.99 mi (8,233.39 km) |
| Cleveland to Corabia | 4,981.42 mi (8,016.82 km) |
| Cleveland to Costesti | 4,955.02 mi (7,974.33 km) |
| Cleveland to Covasna | 4,949.33 mi (7,965.18 km) |
| Cleveland to Craiova | 4,930.37 mi (7,934.66 km) |
| Cleveland to Cristuru Secuiesc | 4,887.65 mi (7,865.91 km) |
| Cleveland to Cugir | 4,846.32 mi (7,799.39 km) |
| Cleveland to Cumpana | 5,115.72 mi (8,232.96 km) |
