| Lake Oswego to Kamen | 5,113.02 mi (8,228.60 km) |
| Lake Oswego to Kamenz | 5,277.84 mi (8,493.86 km) |
| Lake Oswego to Kamp-Lintfort | 5,090.95 mi (8,193.09 km) |
| Lake Oswego to Kandel | 5,270.62 mi (8,482.24 km) |
| Lake Oswego to Kappeln | 4,987.43 mi (8,026.49 km) |
| Lake Oswego to Karben | 5,217.89 mi (8,397.38 km) |
| Lake Oswego to Karlsdorf-Neuthard | 5,276.01 mi (8,490.92 km) |
| Lake Oswego to Karlsfeld | 5,400.45 mi (8,691.19 km) |
| Lake Oswego to Karlsruhe | 5,279.95 mi (8,497.25 km) |
| Lake Oswego to Kassel | 5,172.17 mi (8,323.81 km) |
| Lake Oswego to Kaufbeuren | 5,400.15 mi (8,690.70 km) |
| Lake Oswego to Kaufering | 5,394.44 mi (8,681.51 km) |
| Lake Oswego to Kaufungen | 5,177.00 mi (8,331.58 km) |
| Lake Oswego to Kehl | 5,290.94 mi (8,514.95 km) |
| Lake Oswego to Kelheim | 5,368.33 mi (8,639.49 km) |
