| Lake Oswego to Baraboo (Wisconsin) | 1,620.18 mi (2,607.43 km) |
| Lake Oswego to Barberton (Ohio) | 2,068.84 mi (3,329.48 km) |
| Lake Oswego to Bardstown (Kentucky) | 1,974.89 mi (3,178.28 km) |
| Lake Oswego to Barrington (Illinois) | 1,725.75 mi (2,777.33 km) |
| Lake Oswego to Barstow (California) | 787.00 mi (1,266.55 km) |
| Lake Oswego to Bartlesville (Oklahoma) | 1,507.92 mi (2,426.76 km) |
| Lake Oswego to Bartlett (Illinois) | 1,725.89 mi (2,777.55 km) |
| Lake Oswego to Bartlett (Tennessee) | 1,853.31 mi (2,982.61 km) |
| Lake Oswego to Bartow (Florida) | 2,532.63 mi (4,075.87 km) |
| Lake Oswego to Batavia (Illinois) | 1,723.97 mi (2,774.47 km) |
| Lake Oswego to Batavia (New York) | 2,183.07 mi (3,513.31 km) |
| Lake Oswego to Batesville (Arkansas) | 1,747.77 mi (2,812.77 km) |
| Lake Oswego to Baton Rouge (Louisiana) | 1,988.38 mi (3,200.00 km) |
| Lake Oswego to Battle Creek (Michigan) | 1,862.20 mi (2,996.91 km) |
| Lake Oswego to Battle Ground (Washington) | 26.28 mi (42.29 km) |
