| Lake Oswego to Ashtabula (Ohio) | 2,085.24 mi (3,355.87 km) |
| Lake Oswego to Ashwaubenon (Wisconsin) | 1,680.69 mi (2,704.81 km) |
| Lake Oswego to Aspen Hill (Maryland) | 2,341.16 mi (3,767.74 km) |
| Lake Oswego to Astoria (Oregon) | 75.38 mi (121.32 km) |
| Lake Oswego to Atascadero (California) | 694.17 mi (1,117.17 km) |
| Lake Oswego to Atascocita (Texas) | 1,828.61 mi (2,942.86 km) |
| Lake Oswego to Atchison (Kansas) | 1,453.34 mi (2,338.92 km) |
| Lake Oswego to Athens (Alabama) | 2,007.08 mi (3,230.09 km) |
| Lake Oswego to Athens (Georgia) | 2,210.17 mi (3,556.93 km) |
| Lake Oswego to Athens (Ohio) | 2,091.66 mi (3,366.21 km) |
| Lake Oswego to Athens (Tennessee) | 2,095.57 mi (3,372.49 km) |
| Lake Oswego to Athens (Texas) | 1,697.94 mi (2,732.57 km) |
| Lake Oswego to Atlanta (Georgia) | 2,166.64 mi (3,486.87 km) |
| Lake Oswego to Atlantic Beach (Florida) | 2,446.98 mi (3,938.04 km) |
| Lake Oswego to Atlantic City (New Jersey) | 2,459.18 mi (3,957.66 km) |
