| Cosham to Cernavoda | 1,417.73 mi (2,281.61 km) |
| Cosham to Chitila | 1,323.39 mi (2,129.79 km) |
| Cosham to Cisnadie | 1,205.71 mi (1,940.40 km) |
| Cosham to Cluj-Napoca | 1,150.61 mi (1,851.73 km) |
| Cosham to Codlea | 1,262.23 mi (2,031.37 km) |
| Cosham to Comanesti | 1,284.70 mi (2,067.52 km) |
| Cosham to Comarnic | 1,284.29 mi (2,066.87 km) |
| Cosham to Constanta | 1,449.43 mi (2,332.63 km) |
| Cosham to Corabia | 1,285.44 mi (2,068.71 km) |
| Cosham to Costesti | 1,270.53 mi (2,044.72 km) |
| Cosham to Covasna | 1,289.88 mi (2,075.86 km) |
| Cosham to Craiova | 1,236.37 mi (1,989.74 km) |
| Cosham to Cristuru Secuiesc | 1,227.00 mi (1,974.67 km) |
| Cosham to Cugir | 1,167.67 mi (1,879.19 km) |
| Cosham to Cumpana | 1,447.89 mi (2,330.15 km) |
