| Waltham Cross to Camas (Washington) | 4,894.64 mi (7,877.16 km) |
| Waltham Cross to Cambridge (Maryland) | 3,641.59 mi (5,860.58 km) |
| Waltham Cross to Cambridge (Massachusetts) | 3,272.77 mi (5,267.02 km) |
| Waltham Cross to Camden (Arkansas) | 4,552.63 mi (7,326.75 km) |
| Waltham Cross to Camden (New Jersey) | 3,540.05 mi (5,697.16 km) |
| Waltham Cross to Cameron Park (California) | 5,253.45 mi (8,454.61 km) |
| Waltham Cross to Camp Pendleton South (California) | 5,454.85 mi (8,778.73 km) |
| Waltham Cross to Camp Springs (Maryland) | 3,664.42 mi (5,897.32 km) |
| Waltham Cross to Camp Verde (Arizona) | 5,195.93 mi (8,362.04 km) |
| Waltham Cross to Campbell (California) | 5,362.89 mi (8,630.74 km) |
| Waltham Cross to Campbellsville (Kentucky) | 4,071.18 mi (6,551.94 km) |
| Waltham Cross to Campton Hills (Illinois) | 3,971.86 mi (6,392.10 km) |
| Waltham Cross to Canby (Oregon) | 4,920.81 mi (7,919.28 km) |
| Waltham Cross to Candelaria (Puerto Rico) | 4,212.67 mi (6,779.63 km) |
| Waltham Cross to Candler-McAfee (Georgia) | 4,202.93 mi (6,763.97 km) |
