| Haarlem to Chitila | 1,113.52 mi (1,792.03 km) |
| Haarlem to Cisnadie | 992.43 mi (1,597.16 km) |
| Haarlem to Cluj-Napoca | 929.88 mi (1,496.49 km) |
| Haarlem to Codlea | 1,044.64 mi (1,681.18 km) |
| Haarlem to Comanesti | 1,058.37 mi (1,703.28 km) |
| Haarlem to Comarnic | 1,069.68 mi (1,721.48 km) |
| Haarlem to Constanta | 1,233.06 mi (1,984.41 km) |
| Haarlem to Corabia | 1,087.68 mi (1,750.45 km) |
| Haarlem to Costesti | 1,063.52 mi (1,711.57 km) |
| Haarlem to Covasna | 1,068.74 mi (1,719.97 km) |
| Haarlem to Craiova | 1,036.75 mi (1,668.49 km) |
| Haarlem to Cristuru Secuiesc | 1,005.82 mi (1,618.71 km) |
| Haarlem to Cugir | 956.13 mi (1,538.74 km) |
| Haarlem to Cumpana | 1,232.14 mi (1,982.93 km) |
| Haarlem to Curtea de Arges | 1,036.27 mi (1,667.71 km) |
