| Bethesda to Cernavoda | 5,035.48 mi (8,103.82 km) |
| Bethesda to Chitila | 4,948.17 mi (7,963.30 km) |
| Bethesda to Cisnadie | 4,826.92 mi (7,768.17 km) |
| Bethesda to Cluj-Napoca | 4,762.64 mi (7,664.73 km) |
| Bethesda to Codlea | 4,877.99 mi (7,850.37 km) |
| Bethesda to Comanesti | 4,886.48 mi (7,864.03 km) |
| Bethesda to Comarnic | 4,903.79 mi (7,891.89 km) |
| Bethesda to Constanta | 5,066.09 mi (8,153.08 km) |
| Bethesda to Corabia | 4,919.83 mi (7,917.69 km) |
| Bethesda to Costesti | 4,898.05 mi (7,882.65 km) |
| Bethesda to Covasna | 4,900.38 mi (7,886.40 km) |
| Bethesda to Craiova | 4,869.47 mi (7,836.66 km) |
| Bethesda to Cristuru Secuiesc | 4,837.87 mi (7,785.80 km) |
| Bethesda to Cugir | 4,790.78 mi (7,710.02 km) |
| Bethesda to Cumpana | 5,065.41 mi (8,151.99 km) |
