| Cities | Distance |
|---|
| Horten to Nottingham | 629.24 mi (1,012.66 km) |
| Horten to Nuneaton | 660.61 mi (1,063.15 km) |
| Horten to Oadby | 646.21 mi (1,039.97 km) |
| Horten to Oakengates | 678.32 mi (1,091.66 km) |
| Horten to Oakham | 633.38 mi (1,019.33 km) |
| Horten to Oldbury | 676.28 mi (1,088.36 km) |
| Horten to Oldham | 626.01 mi (1,007.47 km) |
| Horten to Ollerton | 612.78 mi (986.17 km) |
| Horten to Olton | 674.18 mi (1,084.99 km) |
| Horten to Omagh | 742.59 mi (1,195.08 km) |
| Horten to Ormesby | 550.53 mi (885.99 km) |
| Horten to Ormskirk | 647.41 mi (1,041.91 km) |
| Horten to Orpington | 686.47 mi (1,104.77 km) |
| Horten to Ossett | 603.93 mi (971.93 km) |
| Horten to Oswaldtwistle | 624.39 mi (1,004.86 km) |
