| Marche-en-Famenne to Nottingham | 336.28 mi (541.20 km) |
| Marche-en-Famenne to Nuneaton | 333.66 mi (536.98 km) |
| Marche-en-Famenne to Oadby | 321.38 mi (517.21 km) |
| Marche-en-Famenne to Oakengates | 376.08 mi (605.24 km) |
| Marche-en-Famenne to Oakham | 311.29 mi (500.97 km) |
| Marche-en-Famenne to Oldbury | 354.07 mi (569.83 km) |
| Marche-en-Famenne to Oldham | 391.90 mi (630.69 km) |
| Marche-en-Famenne to Ollerton | 341.08 mi (548.92 km) |
| Marche-en-Famenne to Olton | 344.11 mi (553.79 km) |
| Marche-en-Famenne to Omagh | 610.66 mi (982.76 km) |
| Marche-en-Famenne to Ormesby | 406.00 mi (653.39 km) |
| Marche-en-Famenne to Ormskirk | 419.64 mi (675.34 km) |
| Marche-en-Famenne to Orpington | 242.13 mi (389.68 km) |
| Marche-en-Famenne to Ossett | 379.11 mi (610.11 km) |
| Marche-en-Famenne to Oswaldtwistle | 408.87 mi (658.01 km) |
