| Sacavem to Nottingham | 1,048.92 mi (1,688.08 km) |
| Sacavem to Nuneaton | 1,016.35 mi (1,635.66 km) |
| Sacavem to Oadby | 1,027.95 mi (1,654.33 km) |
| Sacavem to Oakengates | 1,011.54 mi (1,627.92 km) |
| Sacavem to Oakham | 1,038.63 mi (1,671.51 km) |
| Sacavem to Oldbury | 1,006.10 mi (1,619.17 km) |
| Sacavem to Oldham | 1,071.32 mi (1,724.12 km) |
| Sacavem to Ollerton | 1,066.68 mi (1,716.65 km) |
| Sacavem to Olton | 1,005.25 mi (1,617.80 km) |
| Sacavem to Omagh | 1,094.66 mi (1,761.69 km) |
| Sacavem to Ormesby | 1,149.80 mi (1,850.42 km) |
| Sacavem to Ormskirk | 1,062.12 mi (1,709.31 km) |
| Sacavem to Orpington | 976.52 mi (1,571.55 km) |
| Sacavem to Ossett | 1,088.08 mi (1,751.10 km) |
| Sacavem to Oswaldtwistle | 1,080.27 mi (1,738.53 km) |
