| Darby to Norwich | 3,579.88 mi (5,761.25 km) |
| Darby to Nottingham | 3,475.79 mi (5,593.74 km) |
| Darby to Nuneaton | 3,471.54 mi (5,586.90 km) |
| Darby to Oadby | 3,485.78 mi (5,609.82 km) |
| Darby to Oakengates | 3,428.61 mi (5,517.82 km) |
| Darby to Oakham | 3,498.09 mi (5,629.63 km) |
| Darby to Oldbury | 3,449.80 mi (5,551.92 km) |
| Darby to Oldham | 3,426.12 mi (5,513.80 km) |
| Darby to Ollerton | 3,476.12 mi (5,594.28 km) |
| Darby to Olton | 3,459.60 mi (5,567.68 km) |
| Darby to Omagh | 3,205.47 mi (5,158.71 km) |
| Darby to Ormesby | 3,444.36 mi (5,543.15 km) |
| Darby to Ormskirk | 3,395.21 mi (5,464.06 km) |
| Darby to Orpington | 3,559.15 mi (5,727.90 km) |
| Darby to Ossett | 3,444.81 mi (5,543.88 km) |
