| Takoma Park to Koscian | 4,300.06 mi (6,920.29 km) |
| Takoma Park to Koscielisko | 4,519.94 mi (7,274.14 km) |
| Takoma Park to Koscierzyna | 4,281.09 mi (6,889.74 km) |
| Takoma Park to Kostrzyn | 4,310.90 mi (6,937.72 km) |
| Takoma Park to Kostrzyn nad Odra | 4,209.76 mi (6,774.95 km) |
| Takoma Park to Koszalin | 4,214.12 mi (6,781.96 km) |
| Takoma Park to Kowary | 4,312.22 mi (6,939.85 km) |
| Takoma Park to Kozienice | 4,498.56 mi (7,239.73 km) |
| Takoma Park to Kozuchow | 4,271.73 mi (6,874.68 km) |
| Takoma Park to Kozy | 4,470.83 mi (7,195.11 km) |
| Takoma Park to Krakow | 4,493.66 mi (7,231.84 km) |
| Takoma Park to Krapkowice | 4,404.63 mi (7,088.56 km) |
| Takoma Park to Krasnik | 4,546.97 mi (7,317.64 km) |
| Takoma Park to Krasnystaw | 4,579.74 mi (7,370.38 km) |
| Takoma Park to Krosno | 4,575.85 mi (7,364.12 km) |
