| Halstead to Cernavoda | 1,357.66 mi (2,184.95 km) |
| Halstead to Chitila | 1,266.12 mi (2,037.63 km) |
| Halstead to Cisnadie | 1,146.40 mi (1,844.95 km) |
| Halstead to Cluj-Napoca | 1,087.28 mi (1,749.81 km) |
| Halstead to Codlea | 1,200.83 mi (1,932.55 km) |
| Halstead to Comanesti | 1,218.65 mi (1,961.23 km) |
| Halstead to Comarnic | 1,224.49 mi (1,970.63 km) |
| Halstead to Constanta | 1,389.05 mi (2,235.45 km) |
| Halstead to Corabia | 1,234.12 mi (1,986.12 km) |
| Halstead to Costesti | 1,214.58 mi (1,954.68 km) |
| Halstead to Covasna | 1,226.66 mi (1,974.11 km) |
| Halstead to Craiova | 1,183.99 mi (1,905.44 km) |
| Halstead to Cristuru Secuiesc | 1,163.62 mi (1,872.67 km) |
| Halstead to Cugir | 1,109.14 mi (1,784.99 km) |
| Halstead to Cumpana | 1,387.83 mi (2,233.50 km) |
