| Sintra to Koscian | 1,546.79 mi (2,489.32 km) |
| Sintra to Koscielisko | 1,610.43 mi (2,591.74 km) |
| Sintra to Koscierzyna | 1,660.29 mi (2,671.98 km) |
| Sintra to Kostrzyn | 1,577.97 mi (2,539.49 km) |
| Sintra to Kostrzyn nad Odra | 1,489.37 mi (2,396.90 km) |
| Sintra to Koszalin | 1,599.94 mi (2,574.85 km) |
| Sintra to Kowary | 1,476.94 mi (2,376.91 km) |
| Sintra to Kozienice | 1,727.99 mi (2,780.94 km) |
| Sintra to Kozuchow | 1,496.47 mi (2,408.33 km) |
| Sintra to Kozy | 1,590.55 mi (2,559.74 km) |
| Sintra to Krakow | 1,627.97 mi (2,619.96 km) |
| Sintra to Krapkowice | 1,554.75 mi (2,502.13 km) |
| Sintra to Krasnik | 1,740.99 mi (2,801.85 km) |
| Sintra to Krasnystaw | 1,782.71 mi (2,869.00 km) |
| Sintra to Krosno | 1,698.52 mi (2,733.50 km) |
