| Oostkamp to Chitila | 1,144.62 mi (1,842.09 km) |
| Oostkamp to Cisnadie | 1,025.49 mi (1,650.37 km) |
| Oostkamp to Cluj-Napoca | 967.90 mi (1,557.69 km) |
| Oostkamp to Codlea | 1,080.73 mi (1,739.27 km) |
| Oostkamp to Comanesti | 1,100.63 mi (1,771.29 km) |
| Oostkamp to Comarnic | 1,103.81 mi (1,776.41 km) |
| Oostkamp to Constanta | 1,268.66 mi (2,041.71 km) |
| Oostkamp to Corabia | 1,111.12 mi (1,788.18 km) |
| Oostkamp to Costesti | 1,092.67 mi (1,758.48 km) |
| Oostkamp to Covasna | 1,107.32 mi (1,782.06 km) |
| Oostkamp to Craiova | 1,061.18 mi (1,707.81 km) |
| Oostkamp to Cristuru Secuiesc | 1,044.32 mi (1,680.67 km) |
| Oostkamp to Cugir | 987.95 mi (1,589.95 km) |
| Oostkamp to Cumpana | 1,267.32 mi (2,039.56 km) |
| Oostkamp to Curtea de Arges | 1,067.44 mi (1,717.87 km) |
