| Hyattsville to Koscian | 4,299.26 mi (6,918.99 km) |
| Hyattsville to Koscielisko | 4,519.06 mi (7,272.72 km) |
| Hyattsville to Koscierzyna | 4,280.40 mi (6,888.64 km) |
| Hyattsville to Kostrzyn | 4,310.12 mi (6,936.46 km) |
| Hyattsville to Kostrzyn nad Odra | 4,208.94 mi (6,773.64 km) |
| Hyattsville to Koszalin | 4,213.41 mi (6,780.82 km) |
| Hyattsville to Kowary | 4,311.34 mi (6,938.43 km) |
| Hyattsville to Kozienice | 4,497.81 mi (7,238.53 km) |
| Hyattsville to Kozuchow | 4,270.89 mi (6,873.33 km) |
| Hyattsville to Kozy | 4,469.97 mi (7,193.72 km) |
| Hyattsville to Krakow | 4,492.81 mi (7,230.48 km) |
| Hyattsville to Krapkowice | 4,403.77 mi (7,087.18 km) |
| Hyattsville to Krasnik | 4,546.21 mi (7,316.41 km) |
| Hyattsville to Krasnystaw | 4,579.00 mi (7,369.18 km) |
| Hyattsville to Krosno | 4,575.02 mi (7,362.79 km) |
