| Washougal to Krosno Odrzanskie | 5,234.73 mi (8,424.49 km) |
| Washougal to Krotoszyn | 5,303.42 mi (8,535.03 km) |
| Washougal to Kruszwica | 5,259.95 mi (8,465.07 km) |
| Washougal to Krynica | 5,512.71 mi (8,871.85 km) |
| Washougal to Krzeszowice | 5,442.26 mi (8,758.47 km) |
| Washougal to Kudowa-Zdroj | 5,355.05 mi (8,618.13 km) |
| Washougal to Kutno | 5,307.03 mi (8,540.84 km) |
| Washougal to Kwidzyn | 5,206.13 mi (8,378.45 km) |
| Washougal to Lancut | 5,495.52 mi (8,844.18 km) |
| Washougal to Lapy | 5,323.29 mi (8,567.01 km) |
| Washougal to Lask | 5,342.35 mi (8,597.69 km) |
| Washougal to Laziska Gorne | 5,425.84 mi (8,732.05 km) |
| Washougal to Lebork | 5,134.21 mi (8,262.71 km) |
| Washougal to Leczna | 5,429.45 mi (8,737.86 km) |
| Washougal to Leczyca | 5,315.21 mi (8,554.00 km) |
