| Lake Oswego to Indianapolis (Indiana) | 1,882.60 mi (3,029.75 km) |
| Lake Oswego to Indianola (Iowa) | 1,480.94 mi (2,383.35 km) |
| Lake Oswego to Indio (California) | 876.55 mi (1,410.68 km) |
| Lake Oswego to Inglewood (California) | 824.41 mi (1,326.75 km) |
| Lake Oswego to Inkster (Michigan) | 1,954.41 mi (3,145.32 km) |
| Lake Oswego to Inver Grove Heights (Minnesota) | 1,437.50 mi (2,313.43 km) |
| Lake Oswego to Inwood (New York) | 2,456.35 mi (3,953.11 km) |
| Lake Oswego to Iona (Florida) | 2,587.53 mi (4,164.22 km) |
| Lake Oswego to Ionia (Michigan) | 1,854.51 mi (2,984.54 km) |
| Lake Oswego to Iowa City (Iowa) | 1,572.58 mi (2,530.82 km) |
| Lake Oswego to Irmo (South Carolina) | 2,309.37 mi (3,716.58 km) |
| Lake Oswego to Irondale (Alabama) | 2,067.93 mi (3,328.01 km) |
| Lake Oswego to Ironton (Ohio) | 2,087.32 mi (3,359.22 km) |
| Lake Oswego to Irvine (California) | 851.84 mi (1,370.91 km) |
| Lake Oswego to Irving (Texas) | 1,618.11 mi (2,604.10 km) |
