| Corning to Cernavoda | 4,883.15 mi (7,858.68 km) |
| Corning to Chitila | 4,798.13 mi (7,721.84 km) |
| Corning to Cisnadie | 4,676.39 mi (7,525.93 km) |
| Corning to Cluj-Napoca | 4,610.30 mi (7,419.57 km) |
| Corning to Codlea | 4,725.89 mi (7,605.59 km) |
| Corning to Comanesti | 4,731.47 mi (7,614.56 km) |
| Corning to Comarnic | 4,752.48 mi (7,648.38 km) |
| Corning to Constanta | 4,913.35 mi (7,907.27 km) |
| Corning to Corabia | 4,773.45 mi (7,682.12 km) |
| Corning to Costesti | 4,749.06 mi (7,642.88 km) |
| Corning to Covasna | 4,747.01 mi (7,639.57 km) |
| Corning to Craiova | 4,722.66 mi (7,600.39 km) |
| Corning to Cristuru Secuiesc | 4,684.90 mi (7,539.62 km) |
| Corning to Cugir | 4,640.92 mi (7,468.84 km) |
| Corning to Cumpana | 4,912.89 mi (7,906.54 km) |
