| Orestiada to Nottingham | 1,506.77 mi (2,424.92 km) |
| Orestiada to Nuneaton | 1,509.22 mi (2,428.86 km) |
| Orestiada to Oadby | 1,495.45 mi (2,406.69 km) |
| Orestiada to Oakengates | 1,552.10 mi (2,497.86 km) |
| Orestiada to Oakham | 1,483.64 mi (2,387.69 km) |
| Orestiada to Oldbury | 1,530.64 mi (2,463.33 km) |
| Orestiada to Oldham | 1,558.54 mi (2,508.23 km) |
| Orestiada to Ollerton | 1,507.81 mi (2,426.58 km) |
| Orestiada to Olton | 1,520.79 mi (2,447.47 km) |
| Orestiada to Omagh | 1,780.31 mi (2,865.14 km) |
| Orestiada to Ormesby | 1,549.84 mi (2,494.23 km) |
| Orestiada to Ormskirk | 1,588.74 mi (2,556.83 km) |
| Orestiada to Orpington | 1,420.57 mi (2,286.19 km) |
| Orestiada to Ossett | 1,541.38 mi (2,480.61 km) |
| Orestiada to Oswaldtwistle | 1,573.96 mi (2,533.04 km) |
