| Buckley to Cernavoda | 1,527.88 mi (2,458.89 km) |
| Buckley to Chitila | 1,438.02 mi (2,314.26 km) |
| Buckley to Cisnadie | 1,317.48 mi (2,120.29 km) |
| Buckley to Cluj-Napoca | 1,256.17 mi (2,021.61 km) |
| Buckley to Codlea | 1,370.60 mi (2,205.76 km) |
| Buckley to Comanesti | 1,385.31 mi (2,229.44 km) |
| Buckley to Comarnic | 1,395.13 mi (2,245.25 km) |
| Buckley to Constanta | 1,559.03 mi (2,509.01 km) |
| Buckley to Corabia | 1,408.61 mi (2,266.95 km) |
| Buckley to Costesti | 1,387.20 mi (2,232.49 km) |
| Buckley to Covasna | 1,395.24 mi (2,245.41 km) |
| Buckley to Craiova | 1,358.16 mi (2,185.75 km) |
| Buckley to Cristuru Secuiesc | 1,332.26 mi (2,144.07 km) |
| Buckley to Cugir | 1,280.72 mi (2,061.12 km) |
| Buckley to Cumpana | 1,558.00 mi (2,507.36 km) |
