| Mons-en-Baroeul to Nottingham | 242.33 mi (389.99 km) |
| Mons-en-Baroeul to Nuneaton | 235.78 mi (379.45 km) |
| Mons-en-Baroeul to Oadby | 224.95 mi (362.03 km) |
| Mons-en-Baroeul to Oakengates | 277.41 mi (446.46 km) |
| Mons-en-Baroeul to Oakham | 216.49 mi (348.40 km) |
| Mons-en-Baroeul to Oldbury | 255.10 mi (410.55 km) |
| Mons-en-Baroeul to Oldham | 299.19 mi (481.50 km) |
| Mons-en-Baroeul to Ollerton | 249.61 mi (401.71 km) |
| Mons-en-Baroeul to Olton | 245.11 mi (394.47 km) |
| Mons-en-Baroeul to Omagh | 513.99 mi (827.18 km) |
| Mons-en-Baroeul to Ormesby | 324.71 mi (522.57 km) |
| Mons-en-Baroeul to Ormskirk | 325.02 mi (523.07 km) |
| Mons-en-Baroeul to Orpington | 140.48 mi (226.09 km) |
| Mons-en-Baroeul to Ossett | 289.25 mi (465.50 km) |
| Mons-en-Baroeul to Oswaldtwistle | 316.69 mi (509.66 km) |
