| Waltham Abbey to Oakley (California) | 5,314.86 mi (8,553.44 km) |
| Waltham Abbey to Oakton (Virginia) | 3,677.55 mi (5,918.44 km) |
| Waltham Abbey to Oakville (Missouri) | 4,213.11 mi (6,780.35 km) |
| Waltham Abbey to Oatfield (Oregon) | 4,910.81 mi (7,903.19 km) |
| Waltham Abbey to Ocala (Florida) | 4,342.01 mi (6,987.78 km) |
| Waltham Abbey to Ocean Acres (New Jersey) | 3,516.26 mi (5,658.88 km) |
| Waltham Abbey to Ocean City (New Jersey) | 3,550.46 mi (5,713.92 km) |
| Waltham Abbey to Ocean Pines (Maryland) | 3,612.42 mi (5,813.63 km) |
| Waltham Abbey to Ocean Pointe (Hawaii) | 7,220.50 mi (11,620.26 km) |
| Waltham Abbey to Ocean Springs (Mississippi) | 4,552.69 mi (7,326.84 km) |
| Waltham Abbey to Oceanside (California) | 5,453.72 mi (8,776.91 km) |
| Waltham Abbey to Oceanside (New York) | 3,450.99 mi (5,553.83 km) |
| Waltham Abbey to Ocoee (Florida) | 4,346.17 mi (6,994.49 km) |
| Waltham Abbey to Oconomowoc (Wisconsin) | 3,922.49 mi (6,312.64 km) |
| Waltham Abbey to Odenton (Maryland) | 3,644.84 mi (5,865.80 km) |
