| Saarlouis to Chitila | 963.35 mi (1,550.37 km) |
| Saarlouis to Cisnadie | 847.13 mi (1,363.32 km) |
| Saarlouis to Cluj-Napoca | 795.52 mi (1,280.26 km) |
| Saarlouis to Codlea | 904.96 mi (1,456.40 km) |
| Saarlouis to Comanesti | 931.68 mi (1,499.40 km) |
| Saarlouis to Comarnic | 925.80 mi (1,489.93 km) |
| Saarlouis to Constanta | 1,090.92 mi (1,755.66 km) |
| Saarlouis to Corabia | 923.59 mi (1,486.38 km) |
| Saarlouis to Costesti | 909.99 mi (1,464.49 km) |
| Saarlouis to Covasna | 934.02 mi (1,503.16 km) |
| Saarlouis to Craiova | 874.74 mi (1,407.76 km) |
| Saarlouis to Cristuru Secuiesc | 871.57 mi (1,402.65 km) |
| Saarlouis to Cugir | 808.71 mi (1,301.50 km) |
| Saarlouis to Cumpana | 1,089.17 mi (1,752.85 km) |
| Saarlouis to Curtea de Arges | 886.83 mi (1,427.21 km) |
