| Rocklin to Cernavoda | 6,381.34 mi (10,269.78 km) |
| Rocklin to Chitila | 6,329.09 mi (10,185.68 km) |
| Rocklin to Cisnadie | 6,215.45 mi (10,002.81 km) |
| Rocklin to Cluj-Napoca | 6,138.18 mi (9,878.45 km) |
| Rocklin to Codlea | 6,243.60 mi (10,048.10 km) |
| Rocklin to Comanesti | 6,218.06 mi (10,007.01 km) |
| Rocklin to Comarnic | 6,275.41 mi (10,099.30 km) |
| Rocklin to Constanta | 6,403.94 mi (10,306.15 km) |
| Rocklin to Corabia | 6,343.35 mi (10,208.64 km) |
| Rocklin to Costesti | 6,295.80 mi (10,132.10 km) |
| Rocklin to Covasna | 6,249.21 mi (10,057.12 km) |
| Rocklin to Craiova | 6,293.59 mi (10,128.55 km) |
| Rocklin to Cristuru Secuiesc | 6,198.06 mi (9,974.82 km) |
| Rocklin to Cugir | 6,190.42 mi (9,962.51 km) |
| Rocklin to Cumpana | 6,405.86 mi (10,309.24 km) |
