| Hays to Cernavoda | 5,818.33 mi (9,363.70 km) |
| Hays to Chitila | 5,745.33 mi (9,246.22 km) |
| Hays to Cisnadie | 5,624.09 mi (9,051.10 km) |
| Hays to Cluj-Napoca | 5,551.48 mi (8,934.24 km) |
| Hays to Codlea | 5,665.56 mi (9,117.83 km) |
| Hays to Comanesti | 5,657.69 mi (9,105.18 km) |
| Hays to Comarnic | 5,695.08 mi (9,165.35 km) |
| Hays to Constanta | 5,846.01 mi (9,408.24 km) |
| Hays to Corabia | 5,736.75 mi (9,232.41 km) |
| Hays to Costesti | 5,701.86 mi (9,176.25 km) |
| Hays to Covasna | 5,680.46 mi (9,141.81 km) |
| Hays to Craiova | 5,685.20 mi (9,149.45 km) |
| Hays to Cristuru Secuiesc | 5,621.55 mi (9,047.00 km) |
| Hays to Cugir | 5,592.26 mi (8,999.87 km) |
| Hays to Cumpana | 5,846.57 mi (9,409.15 km) |
