| Oxon Hill to Norwich | 3,700.20 mi (5,954.90 km) |
| Oxon Hill to Nottingham | 3,596.12 mi (5,787.40 km) |
| Oxon Hill to Nuneaton | 3,591.89 mi (5,780.58 km) |
| Oxon Hill to Oadby | 3,606.13 mi (5,803.50 km) |
| Oxon Hill to Oakengates | 3,548.97 mi (5,711.51 km) |
| Oxon Hill to Oakham | 3,618.43 mi (5,823.30 km) |
| Oxon Hill to Oldbury | 3,570.15 mi (5,745.61 km) |
| Oxon Hill to Oldham | 3,546.42 mi (5,707.41 km) |
| Oxon Hill to Ollerton | 3,596.44 mi (5,787.91 km) |
| Oxon Hill to Olton | 3,579.95 mi (5,761.37 km) |
| Oxon Hill to Omagh | 3,325.75 mi (5,352.28 km) |
| Oxon Hill to Ormesby | 3,564.54 mi (5,736.57 km) |
| Oxon Hill to Ormskirk | 3,515.52 mi (5,657.69 km) |
| Oxon Hill to Orpington | 3,679.50 mi (5,921.58 km) |
| Oxon Hill to Ossett | 3,565.09 mi (5,737.47 km) |
