| Sedro-Woolley to Koscian | 5,077.33 mi (8,171.17 km) |
| Sedro-Woolley to Koscielisko | 5,313.10 mi (8,550.60 km) |
| Sedro-Woolley to Koscierzyna | 4,976.76 mi (8,009.32 km) |
| Sedro-Woolley to Kostrzyn | 5,069.11 mi (8,157.94 km) |
| Sedro-Woolley to Kostrzyn nad Odra | 5,007.53 mi (8,058.85 km) |
| Sedro-Woolley to Koszalin | 4,938.52 mi (7,947.78 km) |
| Sedro-Woolley to Kowary | 5,140.63 mi (8,273.04 km) |
| Sedro-Woolley to Kozienice | 5,198.70 mi (8,366.50 km) |
| Sedro-Woolley to Kozuchow | 5,077.24 mi (8,171.03 km) |
| Sedro-Woolley to Kozy | 5,262.69 mi (8,469.48 km) |
| Sedro-Woolley to Krakow | 5,265.27 mi (8,473.63 km) |
| Sedro-Woolley to Krapkowice | 5,202.68 mi (8,372.90 km) |
| Sedro-Woolley to Krasnik | 5,252.16 mi (8,452.54 km) |
| Sedro-Woolley to Krasnystaw | 5,264.43 mi (8,472.28 km) |
| Sedro-Woolley to Krosno | 5,322.12 mi (8,565.13 km) |
