| Lake Oswego to Kennewick (Washington) | 178.31 mi (286.97 km) |
| Lake Oswego to Kenosha (Wisconsin) | 1,728.10 mi (2,781.10 km) |
| Lake Oswego to Kent (Ohio) | 2,076.88 mi (3,342.41 km) |
| Lake Oswego to Kent (Washington) | 138.48 mi (222.86 km) |
| Lake Oswego to Kentwood (Michigan) | 1,831.55 mi (2,947.59 km) |
| Lake Oswego to Kerman (California) | 615.72 mi (990.90 km) |
| Lake Oswego to Kernersville (North Carolina) | 2,291.80 mi (3,688.29 km) |
| Lake Oswego to Kerrville (Texas) | 1,658.41 mi (2,668.96 km) |
| Lake Oswego to Kettering (Maryland) | 2,361.52 mi (3,800.49 km) |
| Lake Oswego to Kettering (Ohio) | 1,981.69 mi (3,189.22 km) |
| Lake Oswego to Kewanee (Illinois) | 1,660.44 mi (2,672.23 km) |
| Lake Oswego to Key Biscayne (Florida) | 2,708.86 mi (4,359.48 km) |
| Lake Oswego to Key Largo (Florida) | 2,723.44 mi (4,382.96 km) |
| Lake Oswego to Key West (Florida) | 2,686.24 mi (4,323.09 km) |
| Lake Oswego to Keystone (Florida) | 2,485.30 mi (3,999.70 km) |
