| Waltham Abbey to Cernavoda | 1,381.03 mi (2,222.55 km) |
| Waltham Abbey to Chitila | 1,288.69 mi (2,073.95 km) |
| Waltham Abbey to Cisnadie | 1,169.46 mi (1,882.06 km) |
| Waltham Abbey to Cluj-Napoca | 1,111.38 mi (1,788.60 km) |
| Waltham Abbey to Codlea | 1,224.48 mi (1,970.61 km) |
| Waltham Abbey to Comanesti | 1,243.54 mi (2,001.28 km) |
| Waltham Abbey to Comarnic | 1,247.73 mi (2,008.02 km) |
| Waltham Abbey to Constanta | 1,412.51 mi (2,273.21 km) |
| Waltham Abbey to Corabia | 1,255.05 mi (2,019.81 km) |
| Waltham Abbey to Costesti | 1,236.77 mi (1,990.39 km) |
| Waltham Abbey to Covasna | 1,250.80 mi (2,012.97 km) |
| Waltham Abbey to Craiova | 1,205.18 mi (1,939.56 km) |
| Waltham Abbey to Cristuru Secuiesc | 1,187.78 mi (1,911.55 km) |
| Waltham Abbey to Cugir | 1,131.97 mi (1,821.73 km) |
| Waltham Abbey to Cumpana | 1,411.20 mi (2,271.11 km) |
