| Sluis to Chitila | 1,141.09 mi (1,836.41 km) |
| Sluis to Cisnadie | 1,021.67 mi (1,644.23 km) |
| Sluis to Cluj-Napoca | 963.46 mi (1,550.54 km) |
| Sluis to Codlea | 1,076.58 mi (1,732.58 km) |
| Sluis to Comanesti | 1,095.75 mi (1,763.44 km) |
| Sluis to Comarnic | 1,099.90 mi (1,770.11 km) |
| Sluis to Constanta | 1,264.63 mi (2,035.23 km) |
| Sluis to Corabia | 1,108.49 mi (1,783.95 km) |
| Sluis to Costesti | 1,089.35 mi (1,753.13 km) |
| Sluis to Covasna | 1,102.88 mi (1,774.92 km) |
| Sluis to Craiova | 1,058.41 mi (1,703.35 km) |
| Sluis to Cristuru Secuiesc | 1,039.86 mi (1,673.49 km) |
| Sluis to Cugir | 984.26 mi (1,584.01 km) |
| Sluis to Cumpana | 1,263.35 mi (2,033.16 km) |
| Sluis to Curtea de Arges | 1,063.86 mi (1,712.12 km) |
