| Silverdale to Norwich | 4,764.56 mi (7,667.81 km) |
| Silverdale to Nottingham | 4,684.59 mi (7,539.12 km) |
| Silverdale to Nuneaton | 4,699.65 mi (7,563.36 km) |
| Silverdale to Oadby | 4,705.74 mi (7,573.15 km) |
| Silverdale to Oakengates | 4,664.58 mi (7,506.92 km) |
| Silverdale to Oakham | 4,710.71 mi (7,581.15 km) |
| Silverdale to Oldbury | 4,686.26 mi (7,541.81 km) |
| Silverdale to Oldham | 4,627.73 mi (7,447.61 km) |
| Silverdale to Ollerton | 4,674.56 mi (7,522.98 km) |
| Silverdale to Olton | 4,695.42 mi (7,556.54 km) |
| Silverdale to Omagh | 4,436.08 mi (7,139.18 km) |
| Silverdale to Ormesby | 4,597.52 mi (7,399.00 km) |
| Silverdale to Ormskirk | 4,606.53 mi (7,413.50 km) |
| Silverdale to Orpington | 4,803.26 mi (7,730.10 km) |
| Silverdale to Ossett | 4,634.26 mi (7,458.12 km) |
