| Chelmsford to Cernavoda | 1,361.44 mi (2,191.03 km) |
| Chelmsford to Chitila | 1,269.35 mi (2,042.82 km) |
| Chelmsford to Cisnadie | 1,149.96 mi (1,850.68 km) |
| Chelmsford to Cluj-Napoca | 1,091.57 mi (1,756.71 km) |
| Chelmsford to Codlea | 1,204.80 mi (1,938.94 km) |
| Chelmsford to Comanesti | 1,223.52 mi (1,969.07 km) |
| Chelmsford to Comarnic | 1,228.18 mi (1,976.56 km) |
| Chelmsford to Constanta | 1,392.89 mi (2,241.65 km) |
| Chelmsford to Corabia | 1,236.26 mi (1,989.56 km) |
| Chelmsford to Costesti | 1,217.55 mi (1,959.45 km) |
| Chelmsford to Covasna | 1,230.99 mi (1,981.08 km) |
| Chelmsford to Craiova | 1,186.29 mi (1,909.16 km) |
| Chelmsford to Cristuru Secuiesc | 1,167.96 mi (1,879.65 km) |
| Chelmsford to Cugir | 1,112.54 mi (1,790.46 km) |
| Chelmsford to Cumpana | 1,391.62 mi (2,239.59 km) |
