| Mamoudzou to Nottingham | 5,304.53 mi (8,536.82 km) |
| Mamoudzou to Nuneaton | 5,293.80 mi (8,519.56 km) |
| Mamoudzou to Oadby | 5,285.43 mi (8,506.07 km) |
| Mamoudzou to Oakengates | 5,332.16 mi (8,581.29 km) |
| Mamoudzou to Oakham | 5,278.45 mi (8,494.85 km) |
| Mamoudzou to Oldbury | 5,309.83 mi (8,545.35 km) |
| Mamoudzou to Oldham | 5,361.62 mi (8,628.70 km) |
| Mamoudzou to Ollerton | 5,312.38 mi (8,549.44 km) |
| Mamoudzou to Olton | 5,300.18 mi (8,529.82 km) |
| Mamoudzou to Omagh | 5,567.92 mi (8,960.69 km) |
| Mamoudzou to Ormesby | 5,381.56 mi (8,660.78 km) |
| Mamoudzou to Ormskirk | 5,385.99 mi (8,667.91 km) |
| Mamoudzou to Orpington | 5,190.72 mi (8,353.66 km) |
| Mamoudzou to Ossett | 5,351.92 mi (8,613.08 km) |
| Mamoudzou to Oswaldtwistle | 5,379.24 mi (8,657.05 km) |
