| Lake Oswego to Kanjiza | 5,721.55 mi (9,207.94 km) |
| Lake Oswego to Kikinda | 5,744.32 mi (9,244.60 km) |
| Lake Oswego to Kladovo | 5,865.01 mi (9,438.82 km) |
| Lake Oswego to Knic | 5,869.89 mi (9,446.68 km) |
| Lake Oswego to Knjazevac | 5,931.39 mi (9,545.65 km) |
| Lake Oswego to Koceljeva | 5,816.09 mi (9,360.09 km) |
| Lake Oswego to Kosjeric | 5,847.81 mi (9,411.13 km) |
| Lake Oswego to Kovacica | 5,793.02 mi (9,322.96 km) |
| Lake Oswego to Kovin | 5,822.79 mi (9,370.87 km) |
| Lake Oswego to Kragujevac | 5,868.41 mi (9,444.30 km) |
| Lake Oswego to Kraljevo | 5,881.39 mi (9,465.18 km) |
| Lake Oswego to Krupanj | 5,813.20 mi (9,355.44 km) |
| Lake Oswego to Krusevac | 5,903.52 mi (9,500.80 km) |
| Lake Oswego to Kucevo | 5,853.83 mi (9,420.82 km) |
| Lake Oswego to Kula | 5,739.94 mi (9,237.53 km) |
