| Grevenmacher to Nottingham | 397.93 mi (640.41 km) |
| Grevenmacher to Nuneaton | 395.08 mi (635.82 km) |
| Grevenmacher to Oadby | 382.95 mi (616.29 km) |
| Grevenmacher to Oakengates | 437.39 mi (703.91 km) |
| Grevenmacher to Oakham | 372.92 mi (600.16 km) |
| Grevenmacher to Oldbury | 415.31 mi (668.38 km) |
| Grevenmacher to Oldham | 453.50 mi (729.84 km) |
| Grevenmacher to Ollerton | 402.65 mi (648.00 km) |
| Grevenmacher to Olton | 405.33 mi (652.32 km) |
| Grevenmacher to Omagh | 672.27 mi (1,081.91 km) |
| Grevenmacher to Ormesby | 466.16 mi (750.21 km) |
| Grevenmacher to Ormskirk | 481.28 mi (774.55 km) |
| Grevenmacher to Orpington | 302.05 mi (486.11 km) |
| Grevenmacher to Ossett | 440.53 mi (708.96 km) |
| Grevenmacher to Oswaldtwistle | 470.44 mi (757.10 km) |
