| Lake Oswego to Kluczbork | 5,379.64 mi (8,657.69 km) |
| Lake Oswego to Knurow | 5,436.15 mi (8,748.63 km) |
| Lake Oswego to Kobylka | 5,351.85 mi (8,612.98 km) |
| Lake Oswego to Kokoszki | 5,177.35 mi (8,332.15 km) |
| Lake Oswego to Kolbuszowa | 5,492.80 mi (8,839.80 km) |
| Lake Oswego to Kolno | 5,297.20 mi (8,525.02 km) |
| Lake Oswego to Kolo | 5,312.70 mi (8,549.97 km) |
| Lake Oswego to Kolobrzeg | 5,132.85 mi (8,260.52 km) |
| Lake Oswego to Koluszki | 5,362.60 mi (8,630.28 km) |
| Lake Oswego to Komorniki | 5,270.95 mi (8,482.78 km) |
| Lake Oswego to Konin | 5,304.65 mi (8,537.01 km) |
| Lake Oswego to Konskie | 5,408.36 mi (8,703.91 km) |
| Lake Oswego to Konstancin-Jeziorna | 5,366.00 mi (8,635.75 km) |
| Lake Oswego to Konstantynow Lodzki | 5,353.82 mi (8,616.14 km) |
| Lake Oswego to Koronowo | 5,230.68 mi (8,417.96 km) |
