| Alsdorf to Chitila | 1,017.09 mi (1,636.85 km) |
| Alsdorf to Cisnadie | 897.55 mi (1,444.47 km) |
| Alsdorf to Cluj-Napoca | 839.34 mi (1,350.79 km) |
| Alsdorf to Codlea | 952.41 mi (1,532.75 km) |
| Alsdorf to Comanesti | 971.88 mi (1,564.08 km) |
| Alsdorf to Comarnic | 975.75 mi (1,570.32 km) |
| Alsdorf to Constanta | 1,140.47 mi (1,835.41 km) |
| Alsdorf to Corabia | 985.40 mi (1,585.85 km) |
| Alsdorf to Costesti | 965.50 mi (1,553.82 km) |
| Alsdorf to Covasna | 978.76 mi (1,575.17 km) |
| Alsdorf to Craiova | 935.14 mi (1,504.96 km) |
| Alsdorf to Cristuru Secuiesc | 915.75 mi (1,473.75 km) |
| Alsdorf to Cugir | 860.18 mi (1,384.33 km) |
| Alsdorf to Cumpana | 1,139.19 mi (1,833.34 km) |
| Alsdorf to Curtea de Arges | 939.85 mi (1,512.54 km) |
