| Heum to Chitila | 1,208.16 mi (1,944.35 km) |
| Heum to Cisnadie | 1,093.07 mi (1,759.13 km) |
| Heum to Cluj-Napoca | 1,015.99 mi (1,635.07 km) |
| Heum to Codlea | 1,123.46 mi (1,808.03 km) |
| Heum to Comanesti | 1,104.13 mi (1,776.92 km) |
| Heum to Comarnic | 1,154.91 mi (1,858.66 km) |
| Heum to Constanta | 1,292.81 mi (2,080.58 km) |
| Heum to Corabia | 1,221.07 mi (1,965.12 km) |
| Heum to Costesti | 1,173.41 mi (1,888.41 km) |
| Heum to Covasna | 1,131.99 mi (1,821.77 km) |
| Heum to Craiova | 1,171.67 mi (1,885.61 km) |
| Heum to Cristuru Secuiesc | 1,078.02 mi (1,734.90 km) |
| Heum to Cugir | 1,067.94 mi (1,718.68 km) |
| Heum to Cumpana | 1,294.07 mi (2,082.60 km) |
| Heum to Curtea de Arges | 1,140.03 mi (1,834.69 km) |
