| Targu Frumos to Nottingham | 1,300.47 mi (2,092.90 km) |
| Targu Frumos to Nuneaton | 1,310.81 mi (2,109.54 km) |
| Targu Frumos to Oadby | 1,294.89 mi (2,083.92 km) |
| Targu Frumos to Oakengates | 1,352.87 mi (2,177.24 km) |
| Targu Frumos to Oakham | 1,281.07 mi (2,061.68 km) |
| Targu Frumos to Oldbury | 1,333.67 mi (2,146.34 km) |
| Targu Frumos to Oldham | 1,344.97 mi (2,164.52 km) |
| Targu Frumos to Ollerton | 1,297.13 mi (2,087.53 km) |
| Targu Frumos to Olton | 1,324.51 mi (2,131.59 km) |
| Targu Frumos to Omagh | 1,561.06 mi (2,512.29 km) |
| Targu Frumos to Ormesby | 1,318.38 mi (2,121.73 km) |
| Targu Frumos to Ormskirk | 1,376.53 mi (2,215.31 km) |
| Targu Frumos to Orpington | 1,238.91 mi (1,993.84 km) |
| Targu Frumos to Ossett | 1,324.39 mi (2,131.40 km) |
| Targu Frumos to Oswaldtwistle | 1,357.92 mi (2,185.36 km) |
