| Forest Hill to Norwich | 4,790.84 mi (7,710.11 km) |
| Forest Hill to Nottingham | 4,689.39 mi (7,546.84 km) |
| Forest Hill to Nuneaton | 4,690.08 mi (7,547.96 km) |
| Forest Hill to Oadby | 4,702.70 mi (7,568.26 km) |
| Forest Hill to Oakengates | 4,647.67 mi (7,479.70 km) |
| Forest Hill to Oakham | 4,713.51 mi (7,585.67 km) |
| Forest Hill to Oldbury | 4,669.75 mi (7,515.23 km) |
| Forest Hill to Oldham | 4,635.93 mi (7,460.81 km) |
| Forest Hill to Ollerton | 4,686.96 mi (7,542.94 km) |
| Forest Hill to Olton | 4,679.73 mi (7,531.29 km) |
| Forest Hill to Omagh | 4,414.54 mi (7,104.52 km) |
| Forest Hill to Ormesby | 4,641.53 mi (7,469.81 km) |
| Forest Hill to Ormskirk | 4,606.48 mi (7,413.41 km) |
| Forest Hill to Orpington | 4,784.87 mi (7,700.50 km) |
| Forest Hill to Ossett | 4,652.03 mi (7,486.72 km) |
