| Hunedoara to Nottingham | 1,183.98 mi (1,905.43 km) |
| Hunedoara to Nuneaton | 1,189.58 mi (1,914.45 km) |
| Hunedoara to Oadby | 1,174.84 mi (1,890.72 km) |
| Hunedoara to Oakengates | 1,232.44 mi (1,983.43 km) |
| Hunedoara to Oakham | 1,162.14 mi (1,870.28 km) |
| Hunedoara to Oldbury | 1,211.76 mi (1,950.13 km) |
| Hunedoara to Oldham | 1,233.34 mi (1,984.87 km) |
| Hunedoara to Ollerton | 1,183.35 mi (1,904.42 km) |
| Hunedoara to Olton | 1,202.11 mi (1,934.61 km) |
| Hunedoara to Omagh | 1,454.26 mi (2,340.41 km) |
| Hunedoara to Ormesby | 1,218.38 mi (1,960.79 km) |
| Hunedoara to Ormskirk | 1,264.24 mi (2,034.60 km) |
| Hunedoara to Orpington | 1,107.34 mi (1,782.09 km) |
| Hunedoara to Ossett | 1,214.82 mi (1,955.06 km) |
| Hunedoara to Oswaldtwistle | 1,247.95 mi (2,008.38 km) |
