| Waltham Cross to Caño Martin Peña (Puerto Rico) | 4,204.17 mi (6,765.96 km) |
| Waltham Cross to Cañon City (Colorado) | 4,757.88 mi (7,657.07 km) |
| Waltham Cross to Canóvanas (Puerto Rico) | 4,201.04 mi (6,760.92 km) |
| Waltham Cross to Canton (Georgia) | 4,186.35 mi (6,737.28 km) |
| Waltham Cross to Canton (Illinois) | 4,098.96 mi (6,596.65 km) |
| Waltham Cross to Canton (Mississippi) | 4,490.63 mi (7,226.98 km) |
| Waltham Cross to Canton (Ohio) | 3,752.10 mi (6,038.43 km) |
| Waltham Cross to Canyon (Texas) | 4,822.57 mi (7,761.17 km) |
| Waltham Cross to Canyon Lake (California) | 5,424.56 mi (8,729.99 km) |
| Waltham Cross to Canyon Lake (Texas) | 4,954.34 mi (7,973.24 km) |
| Waltham Cross to Cape Coral (Florida) | 4,461.63 mi (7,180.31 km) |
| Waltham Cross to Cape Girardeau (Missouri) | 4,237.93 mi (6,820.29 km) |
| Waltham Cross to Carbondale (Illinois) | 4,204.83 mi (6,767.03 km) |
| Waltham Cross to Carlisle (Pennsylvania) | 3,613.26 mi (5,814.97 km) |
| Waltham Cross to Carlsbad (California) | 5,457.48 mi (8,782.97 km) |
