| Targu Secuiesc to Nottingham | 1,306.26 mi (2,102.22 km) |
| Targu Secuiesc to Nuneaton | 1,314.32 mi (2,115.20 km) |
| Targu Secuiesc to Oadby | 1,298.93 mi (2,090.43 km) |
| Targu Secuiesc to Oakengates | 1,356.89 mi (2,183.71 km) |
| Targu Secuiesc to Oakham | 1,285.62 mi (2,069.00 km) |
| Targu Secuiesc to Oldbury | 1,336.91 mi (2,151.55 km) |
| Targu Secuiesc to Oldham | 1,353.21 mi (2,177.78 km) |
| Targu Secuiesc to Ollerton | 1,304.21 mi (2,098.93 km) |
| Targu Secuiesc to Olton | 1,327.49 mi (2,136.38 km) |
| Targu Secuiesc to Omagh | 1,572.10 mi (2,530.06 km) |
| Targu Secuiesc to Ormesby | 1,331.96 mi (2,143.58 km) |
| Targu Secuiesc to Ormskirk | 1,384.54 mi (2,228.21 km) |
| Targu Secuiesc to Orpington | 1,237.06 mi (1,990.86 km) |
| Targu Secuiesc to Ossett | 1,333.54 mi (2,146.13 km) |
| Targu Secuiesc to Oswaldtwistle | 1,366.98 mi (2,199.94 km) |
