| Three Lakes to Norwich | 4,489.55 mi (7,225.23 km) |
| Three Lakes to Nottingham | 4,385.22 mi (7,057.33 km) |
| Three Lakes to Nuneaton | 4,376.25 mi (7,042.89 km) |
| Three Lakes to Oadby | 4,391.78 mi (7,067.89 km) |
| Three Lakes to Oakengates | 4,333.79 mi (6,974.55 km) |
| Three Lakes to Oakham | 4,405.28 mi (7,089.61 km) |
| Three Lakes to Oldbury | 4,353.60 mi (7,006.44 km) |
| Three Lakes to Oldham | 4,340.19 mi (6,984.86 km) |
| Three Lakes to Ollerton | 4,388.16 mi (7,062.06 km) |
| Three Lakes to Olton | 4,362.99 mi (7,021.56 km) |
| Three Lakes to Omagh | 4,125.19 mi (6,638.85 km) |
| Three Lakes to Ormesby | 4,369.13 mi (7,031.43 km) |
| Three Lakes to Ormskirk | 4,308.63 mi (6,934.07 km) |
| Three Lakes to Orpington | 4,454.52 mi (7,168.85 km) |
| Three Lakes to Ossett | 4,360.84 mi (7,018.09 km) |
