| Leek to Cernavoda | 1,483.84 mi (2,388.01 km) |
| Leek to Chitila | 1,394.14 mi (2,243.66 km) |
| Leek to Cisnadie | 1,273.53 mi (2,049.55 km) |
| Leek to Cluj-Napoca | 1,212.05 mi (1,950.61 km) |
| Leek to Codlea | 1,326.53 mi (2,134.84 km) |
| Leek to Comanesti | 1,341.09 mi (2,158.27 km) |
| Leek to Comarnic | 1,351.13 mi (2,174.44 km) |
| Leek to Constanta | 1,514.96 mi (2,438.09 km) |
| Leek to Corabia | 1,365.18 mi (2,197.05 km) |
| Leek to Costesti | 1,343.43 mi (2,162.04 km) |
| Leek to Covasna | 1,351.09 mi (2,174.37 km) |
| Leek to Craiova | 1,314.67 mi (2,115.75 km) |
| Leek to Cristuru Secuiesc | 1,288.12 mi (2,073.03 km) |
| Leek to Cugir | 1,236.83 mi (1,990.48 km) |
| Leek to Cumpana | 1,513.95 mi (2,436.47 km) |
