| Holbeach to Cernavoda | 1,396.43 mi (2,247.34 km) |
| Holbeach to Chitila | 1,306.73 mi (2,102.97 km) |
| Holbeach to Cisnadie | 1,186.11 mi (1,908.86 km) |
| Holbeach to Cluj-Napoca | 1,124.70 mi (1,810.03 km) |
| Holbeach to Codlea | 1,239.14 mi (1,994.20 km) |
| Holbeach to Comanesti | 1,253.95 mi (2,018.04 km) |
| Holbeach to Comarnic | 1,263.71 mi (2,033.75 km) |
| Holbeach to Constanta | 1,427.57 mi (2,297.44 km) |
| Holbeach to Corabia | 1,278.03 mi (2,056.79 km) |
| Holbeach to Costesti | 1,256.05 mi (2,021.41 km) |
| Holbeach to Covasna | 1,263.77 mi (2,033.84 km) |
| Holbeach to Craiova | 1,227.46 mi (1,975.41 km) |
| Holbeach to Cristuru Secuiesc | 1,200.79 mi (1,932.49 km) |
| Holbeach to Cugir | 1,149.41 mi (1,849.79 km) |
| Holbeach to Cumpana | 1,426.55 mi (2,295.81 km) |
