| Sile to Nottingham | 1,642.62 mi (2,643.54 km) |
| Sile to Nuneaton | 1,646.87 mi (2,650.39 km) |
| Sile to Oadby | 1,632.54 mi (2,627.33 km) |
| Sile to Oakengates | 1,689.79 mi (2,719.46 km) |
| Sile to Oakham | 1,620.22 mi (2,607.49 km) |
| Sile to Oldbury | 1,668.73 mi (2,685.56 km) |
| Sile to Oldham | 1,692.93 mi (2,724.51 km) |
| Sile to Ollerton | 1,642.63 mi (2,643.56 km) |
| Sile to Olton | 1,658.97 mi (2,669.86 km) |
| Sile to Omagh | 1,914.29 mi (3,080.76 km) |
| Sile to Ormesby | 1,679.63 mi (2,703.10 km) |
| Sile to Ormskirk | 1,723.61 mi (2,773.88 km) |
| Sile to Orpington | 1,561.29 mi (2,512.65 km) |
| Sile to Ossett | 1,674.85 mi (2,695.41 km) |
| Sile to Oswaldtwistle | 1,707.83 mi (2,748.48 km) |
