| Margny-les-Compiegne to Nottingham | 298.16 mi (479.84 km) |
| Margny-les-Compiegne to Nuneaton | 283.80 mi (456.73 km) |
| Margny-les-Compiegne to Oadby | 276.95 mi (445.71 km) |
| Margny-les-Compiegne to Oakengates | 321.43 mi (517.29 km) |
| Margny-les-Compiegne to Oakham | 272.11 mi (437.92 km) |
| Margny-les-Compiegne to Oldbury | 299.12 mi (481.39 km) |
| Margny-les-Compiegne to Oldham | 354.93 mi (571.20 km) |
| Margny-les-Compiegne to Ollerton | 308.94 mi (497.19 km) |
| Margny-les-Compiegne to Olton | 289.52 mi (465.94 km) |
| Margny-les-Compiegne to Omagh | 557.83 mi (897.74 km) |
| Margny-les-Compiegne to Ormesby | 392.66 mi (631.92 km) |
| Margny-les-Compiegne to Ormskirk | 376.74 mi (606.31 km) |
| Margny-les-Compiegne to Orpington | 180.22 mi (290.04 km) |
| Margny-les-Compiegne to Ossett | 349.32 mi (562.18 km) |
| Margny-les-Compiegne to Oswaldtwistle | 372.71 mi (599.81 km) |
