| Hiddenhausen to Nottingham | 413.49 mi (665.45 km) |
| Hiddenhausen to Nuneaton | 426.03 mi (685.64 km) |
| Hiddenhausen to Oadby | 409.56 mi (659.13 km) |
| Hiddenhausen to Oakengates | 467.22 mi (751.91 km) |
| Hiddenhausen to Oakham | 395.25 mi (636.10 km) |
| Hiddenhausen to Oldbury | 449.09 mi (722.74 km) |
| Hiddenhausen to Oldham | 457.34 mi (736.02 km) |
| Hiddenhausen to Ollerton | 409.58 mi (659.15 km) |
| Hiddenhausen to Olton | 440.37 mi (708.71 km) |
| Hiddenhausen to Omagh | 675.03 mi (1,086.36 km) |
| Hiddenhausen to Ormesby | 435.82 mi (701.39 km) |
| Hiddenhausen to Ormskirk | 488.89 mi (786.79 km) |
| Hiddenhausen to Orpington | 368.07 mi (592.35 km) |
| Hiddenhausen to Ossett | 437.00 mi (703.29 km) |
| Hiddenhausen to Oswaldtwistle | 470.52 mi (757.22 km) |
