| Lake Oswego to Norwich | 4,896.45 mi (7,880.08 km) |
| Lake Oswego to Nottingham | 4,814.98 mi (7,748.96 km) |
| Lake Oswego to Nuneaton | 4,829.37 mi (7,772.12 km) |
| Lake Oswego to Oadby | 4,835.83 mi (7,782.52 km) |
| Lake Oswego to Oakengates | 4,793.73 mi (7,714.76 km) |
| Lake Oswego to Oakham | 4,841.13 mi (7,791.04 km) |
| Lake Oswego to Oldbury | 4,815.54 mi (7,749.87 km) |
| Lake Oswego to Oldham | 4,758.00 mi (7,657.26 km) |
| Lake Oswego to Ollerton | 4,805.29 mi (7,733.37 km) |
| Lake Oswego to Olton | 4,824.79 mi (7,764.75 km) |
| Lake Oswego to Omagh | 4,563.73 mi (7,344.61 km) |
| Lake Oswego to Ormesby | 4,729.48 mi (7,611.37 km) |
| Lake Oswego to Ormskirk | 4,736.26 mi (7,622.28 km) |
| Lake Oswego to Orpington | 4,933.04 mi (7,938.97 km) |
| Lake Oswego to Ossett | 4,765.06 mi (7,668.63 km) |
